"Even the top Republican in charge of the party's Senate campaigns concedes that the GOP will lose seats this year -- the only question is how many," Associated Press reports.
"Democrats have solid chances of winning five seats, according to strategists in both parties and public polls, and realistic shots at picking off another three to five Republican senators. Republicans have only one good opportunity for replacing a Democrat, in Louisiana."
Meanwhile, "the scent of defeat threatens to become a self-fulfilling prophecy: Republican donors are sitting on their hands, giving Democrats a nearly 2-to-1 advantage in fundraising that limits the GOP's ability to defend key seats."