Among them is Rep. John Barrow, D-Georgia, who is facing perhaps the toughest re-election campaign out of the 435 House seats up for election come November.

CNN: NRA sends Democrats a message over Holder contempt vote

In the Georgia race, Democrat John Barrow has an 8, 397 vote lead over incumbent Republican Max Burns, with 99 percent of the district's precincts reporting.

CNN: GOP?builds on House majority

The letter was circulated by House Aviation Subcommittee Chairman Frank LoBiondo (R-2-FL) and Ranking Subcommittee Member Rick Larsen (D-2-WA), along with House General Aviation (GA) Caucus Co-Chairs Sam Graves (R-6-MO) and John Barrow (D-12-GA.).

FORBES: Mr. President, Are You Listening?