HOT AIR BALLOON FLIGHT

Three US senators -- John Hickenlooper of Colorado, Angus King of Maine and Roger Wicker of Mississippi -- announced separately Thursday they have tested positive for Covid-19.

All three have been vaccinated.

"I'm grateful for the vaccine (and the scientists behind it) for limiting my symptoms and allowing us to continue our work for Colorado," Hickenlooper said. "If you haven't been vaccinated, don't wait for the virus -- get the shot today, and a booster when it's available too!"