"Moderates? I don't need no stinkin' moderates*," says South Carolina Sen. Jim DeMint, chairman of the NRSC:

"They told me we couldn't win in Pennsylvania with a conservative - Pat Toomey is ahead. They said we couldn't win in Florida with a conservative - Marco Rubio is ahead. They said Rand Paul couldn't be competitive in Kentucky - he's ahead," DeMint said, reeling off the names of conservative Senate candidates he has endorsed. "Everything they said has been wrong. I'm counting on them to be wrong in Delaware."

Daniel Larison, who has an excellent record of predicting election outcomes, isn't convinced that Republicans will win the House in November:

Based on CQPolitics’ rankings, available funding and recent polling, I count 25 Democratic House seats that will most likely change hands, 4 Republican House seats (including HI-01) that will become Democratic seats in November, and 16 genuine toss-ups. This doesn’t include FL-25, which is an intriguing and weird race that bears watching and might be an unexpected Democratic pick-up. Even if the Republicans win all of those toss-ups (which is not likely), they will not have enough net seats to take the majority.