CBS/YouGov: Clinton+6 in OH, IA very close

[pbrower2a]

The only poll that matters is on election day.

So says just about every eventual loser, except in races that are or have been nearly tied.

Donald Trump needs some dynamic to deliver him from a landslide loss (please pardon the double alliterations!), and it is hard to imagine what such a dynamic is.

It's even getting late for a 1929-style crash; it's almost September.  

[pbrower2a]

Trump's at 40% in Iowa. Is he doing well or is it just that Clinton is having a harder time closing the deal with undecideds than in other states?

Both are well under their parties' floors (about 45%), which of course means that one can conclude nothing from this poll in Iowa.

Ohio is in contrast big trouble for Donald Trump. Another must-win state (including Colorado, Florida, and Virginia) outside of the margin of error, and Colorado and Virginia far outside of the margin of error? I smell a landslide.