He has a major speech defect. Like Tom Brokaw, he can't pronounce "L" when it begins a word. I think you'd get awful tired of listening to that in his speeches should he become president.
Sorry, he has too much baggage--multiple wives that he cheated on; his misplaced playbook suggested that he has some questionable foreign business connections; and from what I've read about him and his management style, he's a one man band. His backing of Bernard Kerick for Homeland Security head when the guy was a known womanizer with shady business practices suggests that he lacks judgment. Plus, he chickened out once in an election against Hillary.
No way I'm voting for him.
No, Newt is the serial adulterer, who mistreated his wives and the tax payers, by having sexual congress, IN HIS OFFICE, DURING WORK HOURS, with a government secretary!
Rudy had PROTATE CANCER! That's NOT "chickening out" of anything, to get THAT taken care of; especially since his own father had died from that, at a rather young age.