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SAN FRANCISCO (AP) -- One of California's two powerful teachers unions is warning that reopening schools would be "reckless."The California Federation of Teachers made the comment after Gov. Gavin Newsom released details for California elementary schools seeking to reopen with in-person instruction amid the coronavirus pandemic.Guidelines are for public, private and charter schools seeking permission to resume in-person classes if their county is on a coronavirus monitoring list.RELATED: California issues guidelines for school reopening waiversThe California Association of Private School Organizations says it has seen "considerable interest" in applying for the reopening waivers.However, the Federation of Teachers set five criteria they think should be met before reopening classrooms, including a significant decline in cases both statewide and on a county level, as well as adequate protective gear, and funding from federal and state governments.County health officers will decide whether to send the applications to the state for final consideration. 1072

SAN DIEGO (KGTV)-- On a clear, sunny day in February, the sound of a bell announces the arrival of Naval Commander John C. Witte as he boards the USS Annapolis. He's in charge of the roughly 160 sailors who serve aboard the submarine, one of several boats stationed at Naval Base Point Loma."Submarining takes a lot of mental toughness and these guys will work long hours but they'll do what it takes to get the mission done," Witte told 10News. As you can imagine space is limited on board, nearly every inch is utilized, especially in the command area. RELATED: Self-driving ship travels from San Diego to Hawaii with no one aboardOnce underwater it's the instruments that are crucial to navigation, especially sonar. But that's not to say the crew doesn't ever use their eyes. The periscope is still something the submarine crew utilizes regularly. "We may want to look at what other ships are doing we may want to try to observe other navy's activity stuff like that," Witte said. Everyone on board has a specialized skill, but because of the isolation that comes with being underwater for long periods of time, everyone has to take on multiple roles. RELATED: City of San Diego teams up with Marine Corps to advance drone technologyOnboard the Annapolis or any submarine privacy is limited, with each rack of beds holding three grown men each. When it's time to eat, the culinary specialists use the limited supply of ingredients to make every meal and also bake things like fresh bread and cookies pretty often. "We don't carry a lot of pre-made bread because it takes up too much room so a lot of our bread is made fresh a lot of our cookies are made fresh so its a pretty good," Witte explained. Click on the video link above to hear what the sailors who serve on the Annapolis told 10News about the challenges they face when underwater for months at a time. 1877

SAN DIEGO (KGTV)-- As more than more children are carried into Emergency Rooms with gunshot wounds, the Medical community is coming together to say enough is enough. With their rifles drawn and heads on a swivel, deputies escort students at Saugus High School in Santa Clarita-- the latest location of a deadly school shooting. Just as law enforcement and educators are speaking out about the tragedy, so is the medical community."There's no more of a horrible feeling than to tell a family member that their child is now deceased and no longer can play," Jeffery Upperman, MD, said. Vanderbilt Children's Hospital's Surgeon-In-Chief, Dr. Upperman said Thursday morning's incident hit home. He is a long-time resident of Los Angeles County, who just recently transferred to Tennessee. "Hearing about the tragedy, I could've been one of those trauma doctors in the bay."He is in San Diego this week with more than 500 medical professionals at the Pediatric Trauma Society Conference, to learn about the latest medical treatments that focus on the care of injured children. Dr. Peter Masiakos is the Pediatric Trauma Director at Massachusetts General Hospital. He is speaking about the effects of gun violence. "We all know that it's far better to act on the side of prevention, instead of acting to fix the wounds," Dr. Masiakos said. He said too many kids come into the E.R. with gunshot wounds - via homicide, accident, or suicide. He said new federal policies need to be enacted to protect them, just like seat-belt legislation and the fight against tobacco."We have to engage the community like in the same way that Dr. C. Everett Koop did almost 40 years ago when he identified the issue of smoking and mitigated that," Dr. Masiakos said. They said school shootings are no longer just a gun issue, a school issue, or a law enforcement issue. They said it is a public health crisis."Physicians, seeing what we see, we are in our lane, and we talk about the issue of gun violence as we know what it is. And people need to step up and figure out a way to fix this because another Santa Clarita is not acceptable to us," Dr. Masiakos said. 2148

SAN DIEGO, Calif. (KGTV) - An open letter to the World Health Organization titled “It is Time to Address Airborne Transmission of COVID-19” is signed by 239 scientists from 32 different countries and highlights the importance of acknowledging and protecting the public against the possibility that coronavirus can be spread through the air. One San Diego scientist who signed is from the UCSD Scripps Institution of Oceanography, Doctor Kim Prather.The idea shared is that COVID-19 can be spread from aerosols, which are particles that float in the air rather than dropping to the ground like a droplet. An infected person breathes out aerosols that are suspended in the air, then another person walks through that air and breathes it in.It’s no secret that heath officials have discussed the importance of good airflow to stop the spread, but this paper says leaders like the WHO are not recognizing the possibility that it is airborne and the “lack of clear recommendations on the control measures against the airborne virus will have significant consequences: people may think that they are fully protected by adhering to the current recommendations, but in fact, additional airborne interventions are needed for further reduction of infection risk.”Researchers say wearing masks and social distancing are important steps to stopping the spread, but want to also emphasize that other steps need to be taken to stop the spread through the air. Some steps for public places include getting better ventilation and decreases crowds. At home, people can open doors and windows and also use air purifiers to help. 1618

SAN DIEGO (KGTV)-- Protests around the nation have put police officers' less-lethal use-of-force under the microscope. A criminal justice professor explained the protocols taught in the Police Academy, and what is considered appropriate and excessive.La Mesa Police used tear gas against riotous protestors rushing Police Headquarters on May 30, 2020."These are things that are designed to get people's attention, to shock them, to say get back," former El Cajon police officer and now criminal justice professor, Kevin LaChapelle said.If the violent protestors disperse, LaChapelle said these less-lethal weapons are serving their purpose. He said in the Police Academy officers are taught to face threats using the "Force +1" method."If somebody is presenting a particular level of force towards me, I can respond with that force and then one more level to basically control the situation."According to the National Institute of Justice, there are five basic levels of "use-of-force" to diffuse a situation.1. It begins with officer presence, in which there is no use of force.2. Then come verbal commands, such as an officer asking for identification or telling someone to 'Stop!'3. The next level is empty-hand control, where an officer could grab, hold a person.4. Then come the less-lethal methods, including a baton, taser, projectile, sound, or chemical sprays.5. The last resort is lethal force or the use of a firearm.LaChappelle said officers primarily use projectiles to control riots. Pepper bullets are normally deployed onto the ground, and when they skid, they emit an uncomfortable spray. Sound, light, or rubber bullets are aimed at or below a person's torso, which can cause bruises. The same go with beanbags, which can be filled with anything from styrofoam to harder materials."When people say, 'This is too uncomfortable, and I can't handle this. I'm going to stop. I'm going to leave,' that is what you're hoping for," LaChapelle said.But to avoid these violent clashes, LaChapelle believes it is crucial to build relationships and dialogue between departments and the community."Lawlessness isn't the answer, but there has to be reform because what's worked in the past does not work for the future," LaChapelle said.ABC10News asked the La Mesa Police Department for its exact protocols for the use of projectiles during violent riots. They sent us a link to their less-lethal weapons manual. Its philosophy states: 2448