Frank Luntz, a longtime Republican pollster, described Trump as being at a crossroads.
“I think what Donald Trump does in the next seven days will determine his future as well as America’s future,” Luntz said. “The more that he fights, the stronger he becomes among his supporters, and the weaker he becomes among everybody else. It’s been clear to me from the comments that I’ve gotten today. From the hard-core Trump people, he needs to stay and fight. From everybody else, he needs to accept the outcome. And there is no middle ground.”