90 of americans who have taken the test so far did not have the vice. While the president is strongly and at times combatively pushing alternative therapies to fight the covid19 virus, is he receiving some pushback from one of his top advisors. Dr. Anthony fauci is cautioning reports of success are antidotal and data needs to be collected. The u. S. Is closing its borders with mexico and canada to nonessential travel because of the coronavirus. The president s response coordinator says young people under 20 are being seriously affected but all have recovered. Dr. Deborah birx emphasizing today that no one is immune as she did last night on special report. The administration is pushing back the tax deadline from april 15th to july 15th. It is also waiving interest on federal student loans. At least 32 states have activated or plan to activate National Guard forces thats where we begin. Chief White House Correspondent john roberts begins our coverage live on the north lawn tonight. Good