Chuck Todd: Prepare for lots of campaign motion — and little actual movement
For the next six months, a week won’t go by without three to five poll releases both nationally and in the battleground states. And yet, as much of a numbers junkie as I am, as much of a data nerd I proclaim to be, I’m going to do my best to take every result with a grain of salt. And if I pay attention to anything in these polls, it will be trends that continue for more than two straight polls.