In Idaho on Tuesday, Rep. Mike Simpson easily beat his tea party opponent, Bryan Smith. Sen. John Cornyn of Texas, former chairman of the National Republican Senatorial Committee, won 59 percent of the vote in his March primary. His closest challenger, Rep. Steve Stockman -- who vanished to Russia for part of the campaign -- won 19 percent of the vote. Dwayne Stovall, whose claim to fame is his "Turtle Soup" campaign ad, won 11 percent of the vote.
In Georgia, former secretary of state Karen Handel, endorsed by Sarah Palin, Ted Cruz and a handful of conservative organizations, did not make it into the Republican primary runoff. Reps. Phil Gingrey and Paul Broun, also tea party favorites, weren't even close to making the runoff.
Earlier in May, House Speaker John A. Boehner (R-Ohio) beat his tea party challenger, J.D. Winteregg, by 59 percentage points.
Republican voters have spoken, and they do not like turtle soup.
On June 3, however, the tea party will have another chance to put an establishment politician out of work. Sen. Thad Cochran of Mississippi and his tea party opponent, Chris McDaniel, have been battling for months, and it's a far closer race than the incumbent primaries that have already been decided. Cochran, matching the Republican incumbents who have come before him, has the support of nearly everyone in the old party guard. McDaniel, matching the tea party challengers who have come before him, doesn't. But, he does have the endorsement and financial backing of the Club for Growth and a few other tea party groups. In Kansas, incumbent Pat Roberts is also facing opposition from the right.
In McConnell's victory speech Tuesday, he said of Bevin, “He made me a stronger candidate." That's one way to look at it -- McConnell has definitely had a chance to hone his arguments in advance of what could be a bracing race against Democratic candidate Alison Lundergan Grimes. There must be a cheaper way to take a refresher course in Campaigning 101, especially for a senator who has been in office for nearly 30 years. And there definitely should be a cheaper way for tea party Republicans to learn that running against Republican incumbents hasn't been working for them.