David Limbaugh, Rush’s Brother, Endorses Santorum

Rick Santorum landed the endorsement of Rush Limbaugh’s brother, conservative activist David Limbaugh. In a long post on his website Monday, Limbaugh wrote: “I reject the conventional wisdom that Rick Santorum could not win the general election, because I believe he represents the best contrast to Obama and is the least vulnerable to attack, among other reasons… I will support whoever emerges as the Republican nominee, but I do not apologize for supporting Rick Santorum.”