Here's a snapshot of the current political map.
Dark red is Repube
Dark blue is Demo
Varying lighter shades of red and blue are states leaning one way or the other. The lighter the shade, the less the leaning.

Now, let's take EVERY SINGLE STATE THAT IS ANY SHADE OF RED and make them Trump wins.
AND, just for the shits and giggles of it, let's throw in North Carolina and Florida who are currently running neutral grey.
On November 9th the map will look like this:

Notice something?
Yeah. Trump STILL DOESN'T MAKE IT TO 270 ELECTORAL VOTES !!!
If Hillary wins Florida or North Carolina ... game over.
Even if she doesn't ... game over.
Game over.