Pro-Trump wins in blue states threaten GOP hopes in November

FILE - Del. Dan Cox talks to reporters, in Annapolis, Md., June 30, 2022. Republicans have found success in Democratic strongholds such as Maryland and Massachusetts when they have run moderates who could appeal to voters in both parties. (AP Photo/Brian Witte, File)

Republican candidate for U.S. Senate Leora Levy talks to delegates at the State Republican Convention, May 7, in Mashantucket, Conn. Republicans have found success in Democratic strongholds such as Maryland and Massachusetts when they have run moderates who could appeal to voters in both parties. (AP Photo/Jessica Hill, File)

FILE — Republican candidate for U.S. Senate Themis Klarides, accepts her party's endorsement at the State Republican Convention, May 7, 2022, in Mashantucket, Conn. (AP Photo/Jessica Hill, File)

A bicyclist rides past a barn with political banner on it as the sun rises on primary election day on Aug. 9 in Suffield, Conn. Suffield is one of several small towns in Connecticut where control was flipped from Democrats to Republicans in 2021 municipal races. (AP Photo/Jessica Hill)

HARTFORD, Conn. — Republicans have found success in Democratic strongholds like Maryland and Massachusetts when they have fielded moderate candidates who could appeal to voters in both parties. With Democrats facing headwinds this year, Republicans had hoped that strategy could pay off yet again.