When Hillary Clinton was leading Donald Trump by 7 or 8 percentage points nationally, her Electoral College map seemed expansive. WIth States like Virginia and Colorado were out of Trump's reach ,South Carolina and Georgia still seem competitive. But Trump's chances have been on an upswing the last couple of weeks and rose again Thursday on strong national and state polling. He now trails by only a couple of percentage points. And the tighter the race gets, the less favorable the map looks for Clinton.