united states senate from the state of minnesota. [cheers] to announce my candidacy for president of the united states! [cheers and applause] but her big day was clouded by some reports that she s a demeaning boss, with the highest staff turnover rate in the senate. this could hurt her ability to drum up support from donors. her campaign responded telling buzz feed news in part senator klobuchar loves her staff. they are the reason she s got ton where she is today. she has many staff who have been with her for years. but the president seemed more distracted by the spectacle of the snowfall at her announcement tweeting quote well it happened again, amy klobuchar announced she s running for president, talking profoundly of fighting global warming while standing in a virtual blizzard of snow ice and freezing temperatures, bad timing, by the end of her speech she looked like a snowman woman in parentheses. also on the campaign trail today senator warren at a rally in