"There's an incentive to stay in the race because of the possibility that Trump may be convicted of a criminal offense," said Stephen Farnsworth, a professor of political science at the University of Mary Washington in Virginia. “It isn’t just about what the voters in Iowa and New Hampshire think. It’s also what the jurors in various courtrooms around the country think.”
Link Haley now 2nd in most recent polls, while Trump has a key support level to hit (Morningstar Marketwatch)
"There's an incentive to stay in the race because of the possibility that Trump may be convicted of a criminal offense," said Stephen Farnsworth, a professor of political science at the University of Mary Washington in Virginia. “It isn’t just about what the voters in Iowa and New Hampshire think. It’s also what the jurors in various courtrooms around the country think.”
Link 