The Rachel Maddow Show 08/31/15

New poll shows beltway favorites Chris Christie, Rand Paul...

Tom Jensen, director of Public Policy Polling, talks with Rachel Maddow about the results of a new poll to be released tomorrow showing that Donald Trump and Ben Carson have solidified their positions at the top of the GOP pack, while beltway-favored candidates Chris Christie and Rand Paul are shown to be lagging dramatically. ... more Duration: {{video.duration.momentjs}}