Josh Kraushaar: “There are a whole lot of Republican slackers in the House, representing GOP-friendly districts that will be vulnerable in a down year for the party. There doesn’t need to be a Democratic tsunami to win some of these seats. All it takes are unprepared Republican members, overconfident about their reelection prospects and ideologically cocooned in their hard-right caucus.” “Here’s how vulnerable many of these members are: Of the 23 Republicans representing seats that the Cook Political Report rates as “likely Republican,” 12 were outraised by at least one Democratic challenger in the most recent fundraising quarter.