Milwaukee Mayor Tom Barrett said he’s pleased that Pfizer's COVID-19 vaccine has been approved in the United Kingdom – and is optimistic it will soon be rolled out in the U.S. In a media update Thursday, Barrett estimated Wisconsin would initially receive about 50,000 doses of the vaccine. He said they’ll be distributed to those most in need. "There’s a consensus that health care workers should be at the top of the list, that they should be the first ones to receive those vaccines, and I