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First Read: Six reasons for Trump’s staying power

Another day, another poll (WMUR's of New Hampshire) showing Donald Trump leading the 2016 GOP horserace. So how did we get here?

Republican presidential candidate Donald Trump gestures during a town hall event in Rochester, N.H., Sept. 17, 2015. (Photo by Mark Peterson/Redux for MSNBC)
Republican presidential candidate Donald Trump gestures during a town hall event in Rochester, N.H., Sept. 17, 2015.mark peterson/reduxpictures 2015

Chuck Todd

Chuck Todd is NBC News' chief political analyst and the former moderator of "Meet The Press."

Carrie Dann

Mark Murray