The House Rules chairman and former NRCC head beat GOP challenger Katrina Pierson.
Ryan's endorsement gives the Republican congressman a boost against his Tea Party challenger.
A trust advantage doesn't amount to leads in the elections, a new poll suggests.
Even if Rep. Kyrsten Sinema (D-Ariz.) runs in safer seat, the state House leader won't quit.
Democrats named 16 candidates to the list, highlighting its top midterm pickup opportunities.
He's backing African-American Rep. Marc Veasey (D-Texas) over his Hispanic challenger.
She's officially launching her campaign to follow the retiring Rep. John Dingell (D-Mich.).
Group said the campaign would inform voters about where candidates stand on women’s issues.
Carl DeMaio's “House of Carl” Facebook ad says it's "time to clean up the mess.”