South Carolina Republican Sen. Lindsey Graham’s opposition to political ads targeting several Democratic senate incumbents could create a significant re-election issue for him in 2014. When Kentucky Republican Sen. Rand Paul launched an ad campaign against Democrats who opposed his proposal to end foreign aid to Libya, Egypt and Pakistan, Graham took the unusual step of defending the Democrats from a fellow Republican. Graham held a conference call with West Virginia Democratic Sen. Joe Manchin to slam both the ad and Paul’s foreign aid bill. Paul swiftly fired back, telling Politico, “I don’t see myself campaigning against a Republican in...
