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US Customs and Border Protection closed road and pedestrian bridges on Sunday at the San Ysidro port of entry, one of the largest land border crossings between San Diego and Tijuana, Mexico.Groups of Central American migrants have been converging on the Mexican border city for days in their quest to gain entry to the United States. Their presence has drawn Mexican troops, protesters and fiery rhetoric from President Donald Trump and Mexican officials.As crowds amassed at San Ysidro, around 500 migrants overwhelmed federal and local Mexican police blockades and rushed toward the border, said freelance reporter Alfredo Alvarez, who is in the crowd.PHOTOS: Migrants converge on Tijuana-San Diego borderThe crowds were made up of men, women and a lot of children, Alvarez said.With bridge and pedestrian border crossings closed in both directions, the migrants headed for the cargo area where the railroad crosses, Alvarez said.They appeared to get close to the border wall, Alvarez said. He could not see from his position if the migrants had managed to get across the actual border.More demonstrations were planned on Sunday at San Ysidro, the busiest land port of entry in the Western Hemisphere, according to the US General Services Administration.The planned demonstrations on both sides of the border prompted CBP to deploy extra personnel to the border crossing, the agency said."The additional personnel, which included CBP officers, US Border Patrol agents, and Air and Marine agents, were recently deployed to the San Diego area from various areas around the country in preparation for the potential arrival of the caravan in Tijuana."The mayor of Tijuana said on Sunday that he would not let the migrants' actions damage the city's relationship with its neighbors across the border. Many residents of Tijuana work, study and visit the United States each day, and the border closures affect them, too, Juan Manuel Gastélum said on Twitter on Sunday.The mayor has said previously that the city cannot support the migrants.  2049

Tuesday night, it was a who's who of A-list celebrities, all taking part in the Hand in Hand benefit to help people impacted by hurricanes Harvey and Irma. In total, the even raised more than 44 million dollars, but it may take much more to help victims fully recover.Nearly three weeks after Hurricane Harvey and you see debris and destroyed furniture in many Houston neighborhoods. At the Tyty home, recovery is a slow process, with some bright spots making it a little easier."Fortunately our stove is currently working," says Tosha Atibu. "It can still work."Atibu's home is gutted out, still she, her husband and four children are still living in it."I know it's not a safe place to be but I don't know where else I can go," Atibu says.More than 20,000 people are still in shelters or FEMA hotels in Texas. And even though flood waters are gone, mold and mosquitoes are still here along with the threat of sickness and disease. In hard-hit Port Arthur and Beaumont, people are still struggling to find the basics like food and water.But right now, all eyes are focused on Florida where people are just beginning picking up the pieces left in Irma's wake. They're clearing debris from roads and checking for damage, so that those who evacuated can return to their homes.  But millions are still without power and boil water advisories are in place in many areas.In the U.S. Virgin Islands people are still being evacuated to Puerto Rico.St. Thomas Evacuee Patrice Harris says, "Being in a state where I'm not sure what's going to happen next, not sure where I'm gonna get my next meal, that's something that's very discomforting for me. So I'm happy to have been able to leave the island."All said, this is going to be a long recovery. The latest estimates show together, hurricanes Harvey and Irma have caused between 150 billion and 200 billion dollars in damage. And one estimate puts that figure closer to 300 billion dollars. 1972

Two studies released this week are offering some hope for parents and school districts looking to reopen this month across the country.The studies, one from the United Kingdom and the other from Australia, were published in the journal The Lancet Child & Adolescent Health this week and try to help inform ongoing discussions around reopening schools.A team in Australia was able to look at results from students who remained in class between January and early April.Researchers found even though schools remained open in New South Wales, children and teachers did not contribute significantly to the spread of Covid-19 -- because good contact tracing and control or quarantine strategies.Their data showed that while 27 children or staff at 25 schools and daycares had attended school while infectious with Covid-19, only 18 other people later became infected.That’s an attack rate of 1.2 percent. Overall, the attack rate of child-to-child transmission was 0.3 percent, while the attack rate of adult staff member to another adult staff member was 4.4 percent.“With effective case-contact testing and epidemic management strategies and associated small numbers of attendances while infected, children and teachers did not contribute significantly to COVID-19 transmission via attendance in educational settings,” the Australian team of researchers state in their report.In the British study, researchers looked at models on returning to school with different scenarios, including increased testing, isolation measures for positive cases, and levels of contact tracing.The models the researchers ran assumed that 75 percent of those with positive test results are contacted, provide information for contact tracing and isolate, and that 90 percent of that person’s contacts are reached by contact tracers and asked to isolate.The team assumed between 59 percent and 87percent of symptomatic people in the community would need to get tested at some point during their infection, testing results would be returned in one day, and those asked to isolate would do so for 14 days.Researchers made it clear that these levels would be needed to reopen schools.“However, without these levels of testing and contact tracing, reopening of schools together with gradual relaxing of the lockdown measures are likely to induce a second wave that would peak in December, 2020,” their report stated. “To prevent a second COVID-19 wave, relaxation of physical distancing, including reopening of schools, in the UK must be accompanied by large-scale, population-wide testing of symptomatic individuals and effective tracing of their contacts, followed by isolation of diagnosed individuals.” 2683

Vice President Mike Pence and second lady Karen Pence both tested negative for COVID-19 on Friday morning, according to Pence's press secretary. "As has been routine for months, Vice President Pence is tested for COVID-19 every day. This morning, Vice President Pence and the Second Lady tested negative for COVID-19," said Devin O'Malley, Mike Pence's Press Secretary. "Vice President Pence remains in good health and wishes the Trumps well in their recovery." The announcement by the VP's Press Secretary came hours after President Donald Trump confirmed that he and the First Lady had both tested positive for COVID-19. 631

Two men, including a former teacher at a Harlem school, were arrested Thursday, accused of building bombs in the Bronx, a federal criminal complaint says.Christian Toro, the former teacher, and Tyler Toro are charged with manufacturing a destructive device and the distribution of explosive materials to a minor.Authorities found bomb-making materials, including metal spheres and chemicals to make the explosive material thermite, after executing a search warrant on the Toros' apartment.Both suspects have been arraigned and remanded on the charges, two sources with direct knowledge of the case told CNN. 615

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