Are conservative purists just as harmful as RINOs?

Are you a conservative purist? Ann Coulter has some words for you, and they are not flattering. She believes that you and the Republican Establishment are equally guilty for the failure of the Republican Party to run candidates who could win, thus leaving us with the Democrat-controlled Senate and White House, and Obamacare. She defends Kentucky's Mitch McConnell and points to Louisiana, Alaska, Minnesota, and Arkansas as four states where Republicans should be able to elect Senators next year.