Evan Jenkins (R) blames Rahall for House Majority PAC ads that fact-checkers have questioned.
Leah Gordon was accused of leaking the tape of the congressman kissing a staffer.
In February, Democrats held only a 2-point lead.
The first fundraising quarter of 2014 is in the books.
Rep. John Barrow (D-Ga.) is fighting to hold onto his House seat.
Sink was defeated in a special election earlier this year, but Dems wanted her to try again.
Vance McAllister owns event production company affiliated with the former staffer he kissed.
The DCCC will send hard copies of Rep. Paul Ryan's budget to 30 candidates.
Michigan's Chamber of Commerce is backing a GOP businessman.
GOP establishment has rallied around Virginia Del. Barbara Comstock.