Actually, this result is not bad. Idaho is clearly Safe R. Yes, the margin looks a little closer, but that is due to the high level of undecideds, who are likely Republicans who say they won't vote for Trump right now, but would come around by November. If there is a poll that should really be a shock of how close it is, it's that California poll from yesterday.
Prediction: there will be a big protest vote by conservative voters who can bring themselves to vote for neither Hillary Clinton nor Donald Trump. Other Republicans do OK by Idaho standards, but the difference suggests that Donald Trump is political poison nationwide.
This is a state in which Republicans win by landslides. Sure, Trump probably wins Idaho decisively, as Hillary Clinton is unlikely to get much more than 32% of the vote. For a parallel, just imagine what D-49 R-32 means in Rhode Island for the Presidential race nationwide.
