On The DMZ: Matt sees nothing but nepotism in Liz Cheney's Wyoming Senate run. What ever happened to respecting your political elders? Bill heralds the filibuster deal as proof that John McCain has become Obama's new BFF. Can conservatives adapt to the political bias towards action? Bill explains why he won't read This Town, Mark Leibovich's exposé of DC culture. Has Obama broken his promise to change the way Washington works? Plus: Why Matt identifies more with Trayvon Martin than with George Zimmerman.