Stockman is challenging Cornyn in the Texas Republican Senate primary. (Tom Williams/CQ Roll Call File Photo)
Texas Rep. Steve Stockman’s last-minute challenge to Sen. John Cornyn sent shock waves through Republican politics Monday night. But the congressman’s bid to upset the two-term incumbent has some Texas-sized hurdles to overcome before it’s competitive — let alone successful.
Cornyn was minutes from avoiding a credible GOP primary challenger altogether before Stockman filed at the eleventh hour. Ideological outside groups in search of another Ted Cruz — who turned in one of the biggest upsets of 2012 in the GOP runoff for Texas Senate — had largely resigned themselves to the likelihood that toppling Cornyn was out of reach.
It’s not yet clear whether Stockman’s candidacy changes that. But, if nothing else, it ensures that Cornyn won’t take the March 4 primary lightly. While many Republican incumbents have faced legitimate primary challenges in the past few cycles, Stockman is not exactly striking fear in the hearts of establishment Republicans who stand firmly behind Cornyn.
Here are six reasons why: