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A top Republican donor vowed on Saturday to stop cutting checks for candidates and political groups that do not support a ban on assault weapons.Real estate developer Al Hoffman Jr. told CNN's Ana Cabrera on Sunday that he would not give money to lawmakers if they did not spring into action, confirming he had sent an email to GOP leaders explaining his decision.Hoffman's email came three days after a gunman killed 17 students and teachers at a Florida high school. The New York Times first reported about the email on Saturday.  545

A rare and deadly complication from the coronavirus infection is now being reported in adults, after several deadly cases in children earlier this year.Multisystem inflammatory syndrome in children (MIS-C) was reported in teens and children after the start of the pandemic, with tragic outcomes. More than 1,000 cases have been reported to the CDC as of October, of those about 20 children have died.There are now more than two dozen reported cases in adults, according to the Centers for Disease Control and Prevention, and it is being called MIS-A, for “adults.”The CDC warns that symptoms of MIS-A can present in patients who did not have COVID-19 symptoms but later tested positive for COVID-19 antibodies.“These patients might not have positive SARS-CoV-2 PCR or antigen test results, and antibody testing might be needed to confirm previous SARS-CoV-2 infection. Because of the temporal association between MIS-A and SARS-CoV-2 infections, interventions that prevent COVID-19 might prevent MIS-A,” the CDC’s report states.In children, symptoms have included shock, cardiac dysfunction, abdominal pain, and elevated inflammatory signs. According to the CDC, there have been similar symptoms spotted in adults.“Findings indicate that adult patients of all ages with current or previous SARS-CoV-2 infection can develop a hyperinflammatory syndrome resembling MIS-C,” the CDC states.The CDC’s report looks at 16 patients who ranged in age from 21 to 50, of those, nine had no reported underlying medical conditions. Of the 16 patients tracked in the studies, two of them died.The time between a coronavirus infection and the development of MIS-A is unclear, and varied widely in the cases studied by the CDC.Some of the patients had tested positive for COVID-19 several days before they were admitted to the hospital with MIS-A symptoms, at least one patient tested positive 41 days before. A few of them had tested positive for COVID-19, then tested negative before they developed MIS-A. 1999

A month ago, a former student roamed the halls of Marjory Stoneman Douglas High, opening fire on terrified students and teachers at the Florida school.The massacre of 17 students and faculty members added to a grim statistic: three of the 10 deadliest mass shootings in modern US history happened within five months of one another. In the four weeks since the Valentine's Day shooting, the survivors have turned into activists on the national stage. Even as they grieve, they've demanded action on gun reform. In between congressional meetings and protests, they've attended memorials and funerals. 606

A US Postal Service employee was found fatally shot inside a truck on Interstate 30, Dallas police said.The employee was found about 2:20 a.m. Monday in a USPS box truck on the Dallas-Fort Worth Turnpike Freeway, police said in a statement.Homicide detectives and US postal inspectors responded, but police did not indicate what might have happened. The victim has not been named yet.A photo from the scene shows the truck resting beside a guard rail.On February 8, a marked Dallas police squad car was shot at about one mile from Monday's incident. The officer was not injured,?CNN affiliate KTVT reported.Police said there is no evidence to link the two shootings. 674