He's not going to quit the race because his ego won't let him. Also because the "Trump" brand that he values so highly won't be worth shit if he quits. If he loses he can always claim he won but the election was rigged against him.

This is one of the reasons I stay off the golf course and do not trust any male politician with a golf fetish. Eventually you have to grow up and put away childish things. I am also equally disgusted by the so called Conservative Fundamentalist Politicians dog piling on Trump from the old boy club.