CNN Early Start With John Berman and Christine Romans May 21, 2014 09:36:00
From washington. paul, we said the word dozens of times this morning, establishment. >> reporter: no doubt about it. it was a clean sweep for the establishment. you mentioned the marquee battles in kentucky, georgia, oregon and idaho. the establishment coming out on top. we saw a similar story line in texas and north carolina. what's going on here? why are they doing this? they are running smart campaigns, the establishment candidates, the incumbents. they are getting lot of help from outside groups. the u.s. chamber of commerce is spending $4 million to back candidates who won last night. it ...