“Our latest ratings feature 55 competitive seats (Toss Up or Lean Democratic/Republican), including 50 currently held by Republicans and five held by Democrats. There are also three non-competitive seats poised to switch parties thanks to Pennsylvania’s new map (PA-05 and PA-06 to Democrats, PA-14 to Republicans). Overall, Democrats would need to win 27 of the 55 competitive races to win a majority. We continue to view Democrats the slight favorites for House control.”
The chart linked to in the Cook’s quote requires you to know which party the candidates are in, but the headers tell the real story: there are no Democrats in danger of losing their seats, and 50 seats are in play and most of them are trending towards the Dims.
And a special note to Scissorhead Purplehead: #3 GOP in the House, Spokane’s Cathy McMorris-Rogers seat (R+8) is in play.