"That’s going to be real hard, to be honest with you," Cornyn said of keeping Democrats from reaching 60 seats, adding:

"Everybody who runs could be the potential tipping point to get Democrats to 60. We’ve not only got to play defense; we’ve got to claw our way back in 2010. It’ll be a huge challenge."

http://thehill.com/leading-the-news/...009-04-21.html