7 points is meaningless, particularly if heavy snow keeps Trump’s first timers away. Obama overcame a 17 point deficit.
there will be no heavy snow.
It is 25% chance starting at 8 and increasing to 57% at 10 and not 100% until after midnight.
Besides, snow will keep OLD people off the roads, and they are probably Cruz supporters.
Best way you can interpret these polls is to look for trends. Seemingly, Trump is surging.
We shall see, but winning Iowa isn’t really that important as this isn’t “winner take all”.
The media is hyping this more than I’ve ever seen.