山东走路走多引起痛风(山东痛风的反应是什么) (今日更新中)

ARIZONA — First responders put their lives on the line at school shootings — and see the sad aftermath of what a gunman can do.But now, first responders are offering school districts a simple device to help students survive when a shooter attacks.It's a sad sign of the times but it is something we have to think about all the time now: the idea of an armed intruder going into a school, or some other place and doing as much killing as they possibly can. Now, locally there's a very simple idea to help make the schools safer.A fire hose is a strong, simple life saving tool. After years of high pressure use it’s retired. But now old hose has a new way to save lives. A small slice of that tough tubing can prevent a shooter from getting into a classroom.Grant Reed of Rural Metro Fire Department showed how to apply the piece of fire hose to a typical door closer, common in many schools."We're gonna slide it right over here, right over this hydraulic arm. The goal is to keep this where it cannot open anymore so it's pretty simple to go on. Just attach it. Once it's slid over the arms makes it a lot more difficult for this door to open." Rural Metro says the sleeves were first used in Kansas. Many schools are beginning to use them.Rural Metro is sharing these security sleeves with the Tanque Verde School District and other districts Rural Metro serves. The Pima County Sheriff's Department was happy to see schools have another way to buy time while deputies rush to take down a shooter. School Resource Deputy Scott McLeod says the sleeves are something a teacher can put on fast, then take other steps to make the room a tougher target."I tell the teachers enlist the help of your students if you are in a true lockdown scenario, enlist your students, have them help you out, barricade the door and also use the sleeve." Tanque Verde Superintendent Scott Hagerman works to balance education with emergency training.“Just enough knowledge that they feel safe and comfortable but not such a focus that all we are thinking about is the day to day, how do we keep ourselves safe, that we can just know what we need to know but then let's get back to school." 2181

Anti-terror police in the UK are continuing to question two suspects arrested over the weekend on suspicion of attempting to blow up a London Underground train during rush hour on Friday morning.An 18-year-old man and a 21-year-old were arrested separately by police on Saturday and searches are under way at two addresses on the outskirts of London, according to UK police.Both men had been fostered by the same elderly couple, and at least one was a refugee from Iraq, local officials told CNN Monday. 511

Ann and I extend our congratulations to President-elect Joe Biden and Vice President-elect Kamala Harris. We know both of them as people of good will and admirable character. We pray that God may bless them in the days and years ahead.— Mitt Romney (@MittRomney) November 7, 2020 287

And the title of the next Avengers film is...Endgame.Marvel Studios released the first trailer for the fourth — and possibly final — Avengers film on Friday, confirming suspicions that the movie would be called "End Game."The trailer offers few hints to the fate of a number of superheroes following the ending of Avengers: Infinity War, but offers a glimpse of heroes Black Widow, Captain America, Hawkeye, Nebula, Iron Man and the Incredible Hulk.The end of the trailer introduces Hank Pym, aka Ant-Man into the new film's storyline, after he was absent from Infinity War.The message tweeted alongside the video? "Part of the journey is the end." — a line uttered by Stark during the trailer.The trailer does not give a release date for the film, but it confirmed the movie would be released in April.There is at least one more Marvel movie set to release ahead of Avengers, which could offer more insight into the new Avenger's plot — Captain Marvel, which will hit theaters on March 8.Watch the full trailer in the player below.  Alex Hider is a writer for the E.W. Scripps National Desk. Follow him on Twitter @alexhider. 1149

America's largest group of child doctors updated its guidance on cloth face coverings for kids in sports to cover competition on Friday and now recommend youth athletes wear cloth face masks during games.The American Academy of Pediatrics' previous recommendation suggested they wear masks on the sidelines, in between drills, or when entering or leaving the field.In addition to wearing masks during games, the AAP also suggests that practices are kept small and teams do not mix with other teams or coaches.The AAP added that face coverings can be removed when participating in swimming, or where they could become a choking hazard or impair vision like in cheerleading, gymnastics, or wrestling. 706

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