Erin Burnett Outfront

Army general helping lead vaccine effort: "Herculean task"; number of new cases trending lower in 28 states; but new Texas cases up double digits since restrictions relaxed; America's retail sales completely collapsed in April; NY, NJ, CT beaches opening for Memorial Day with restrictions; President Trump: "vaccine or no vaccine, we're back"; Death toll now tops 87,000 as cases surpass 1.4 million; Trump touts new CDC guidance, but appears to be watered down; Oxford researchers finish first human vaccine trial; Oxford studies vaccine on monkeys, finds those with vaccine had less of virus after exposure; Oxford researchers aim to know by Sept. whether vaccine works; TX sees rise in cases after reopening, GA on the decline; Georgia among 28 states on downward trend with number of cases, Texas among seven states that are on the rise; Number of Texas cases on the rise after reopening, reported single day highs of cases and deaths yesterday; Trump again avoids wearing mask, says he te