Democrats Challenging GOP Senators Rack Up 2020 Fundraising Edge

(Bloomberg) -- Democratic challengers outpaced incumbent Republican U.S. senators’ first-quarter fund-raising in almost all the states most likely to decide control of the chamber ahead of elections marked with uncertainty surrounding the coronavirus pandemic.That includes an eye-popping $11 million in receipts for astronaut Mark Kelly in Arizona, easily topping appointed Senator Martha McSally’s $6.4 million; Maine House Speaker Sara Gideon’s $7.1 million, nearly tripling the