n walmart s deals for days. good afternoon. i m gillian turner in for martha maccallum. researchers are looking into adjustments to the covid-19 vaccine. there s new travel restrictions over fears of the brand new variant as the holiday season tracks into gear. what is troubling scientists about the strain detected in south africa. this could mean it s more transmissable and could evade
joining us. president trump honoring some of the heroes responding in dayton, ohio and el paso, texas. he presented medals to six offe officers and calling them heroes. the officers were able to respond to the scene. president trump awarded accomodation to five civilians who risked their lives trying to stop the shooter at el paso in walmart. when we come back, the island is so severe from dorian that the number of miss ing and dead may not be know for weeks. we are working tirelessly. my partner ali velshi is on the island. big tech in society and technology, well, they can make