The surprisingly abrupt suspension of former Sen. Rick Santorum’s presidential campaign will affect more than just the national political contest. While Santorum’s decision effectively crowns Mitt Romney as the Republican presidential nominee, several other political contests will also change because of yesterday’s developments.
Looking ahead to contested Republican primaries where a Santorum candidacy would either positively or negatively affect the turnout model in places that vote for president and Congress together, many candidates will now have to re-adjust their own political campaign efforts. The lack of having an active presidential race will clearly alter the voter participation rates in their particular races.
One such contest that comes to mind is the upcoming Indiana Senate campaign where six-term Sen. Richard Lugar is facing state Treasurer Richard Mourdock in what is becoming a contentious and hard-fought Republican primary election. Polling shows the race to be within single digits but, among self-identified Republicans, Lugar is clearly in trouble. Under Indiana law, the primary election is open so Independents and Democrats can choose to vote in the Republican primary. Lugar runs stronger with Democrats and Independents so inclined to vote Republican, but it is difficult to gauge at this point in time the overall size of such a pool of voters.
It is probably a bit too early to predict with any certainty just how Santorum’s exit from the presidential campaign will change the Lugar-Mourdock race. One school of thought suggests that the senator might actually benefit because Santorum’s absence now gives the most conservative voter less of a reason to vote. On the other hand, the lower overall turnout will make those most motivated to visit the polls all the more important and influential. The more intense voter tends to support the non-incumbent in these types of electoral situations, thus Lugar’s position becomes tenuous since Mourdock, as the lone GOP challenger, is solely benefiting from all of the anti-incumbent sentiment.
Another race where the lack of a Santorum presidential challenge could make a difference is in the Texas Senate race. There, Lt. Gov. David Dewhurst, who should be the overwhelming favorite to win the nomination outright on May 29, could find his chances of being forced into a July 31 run-off increasing as the rate of turnout drops. Texas has notoriously low primary election participation rates so, as in Indiana, the more motivated voters generate greater influence within a smaller pool. Thus, conservative challenger Ted Cruz, the state’s former solicitor general, could benefit from this development.
Cruz’s only chance to wrest the nomination away from Dewhurst is to force him into a run-off election by holding him below 50 percent in the primary. With eight other candidates on the ballot, including former Dallas mayor Tom Leppert, and former NFL and Southern Methodist University football star Craig James, a lower turnout might make the run-off scenario more plausible.
Many congressional races will be effected, too. With contested Republican primary campaigns in action throughout North Carolina – GOP nomination challenges to Reps. Walter Jones (R-NC-3) and Howard Coble (R-NC-6) and crowded open seat races in the 9th (Rep. Sue Myrick), 11th (Rep. Heath Shuler), and 13th CD’s (Rep. Brad Miller) along with Republican challenger primaries for the right to face incumbents Mike McIntyre (D-NC-7) and Larry Kissell (D-NC-8) in the general election – the new turnout model could greatly alter all Tar Heel State political outcomes.
The same can be said for the California House races, particularly as the state institutes its new primary system that allows the top two finishers in every campaign, regardless of political party affiliation, to advance to the general election. With Republican voter turnout percentages, now without an active presidential race on their side, probably falling into line with Democratic participation rates, several campaigns – such as Rep. Gary Miller’s 31st District election and the newly created open 41st (Riverside County) and 47th (Long Beach area) districts – will likely change direction. Which way they will move is still unclear.
Much more analysis will come for all of these campaigns as we get closer to their respective election dates. It is clear, however, that politics in a macro sense will drastically change as a result of Santorum conceding the presidential nomination to Romney.
