Sarah Palin endorsed Joe Miller, a 'tea party' candidate expected to lose by a wide margin, in Alaska's GOP Senate primary. But Miller has a slight lead as absentee ballots flow in. Just how influential is Sarah Palin?
Sarah Palin has endorsed conservative candidates in dozens of Republican primaries this year. But her chosen office-seekers have been mostly unsuccessful. Has Sarah Palin lost touch with the Republican primary voters who make up her base?
Palin isn’t the only one running for federal office. All the activity muddies the line of succession.