Catherine Rampell: Don’t blame ‘Washington.’ Blame the GOP.

Video: The Washington Post’s David Nakamura explains what the collapse of several immigration bills on Feb. 15 means for young undocumented immigrants known as “Dreamers.” (Video: Bastien Inzaurralde/Photo: Melina Mara/The Washington Post)(Bastien Inzaurralde/The Washington Post)Dysfunctional Washington refuses to work out its differences to solve problems that matter to Americans.So say pundits and policy activists, perhaps hoping that diffuse criticism, rather than finger-poi