GOP debate puts heat on Rubio as Trump draws boos

MANCHESTER, N.H. (AP) — Marco Rubio, a first-term senator on the rise in the presidential race, faced a barrage of attacks in Saturday night's Republican debate, with rivals vigorously challenging his readiness to be president as they sought to salvage their own White House hopes, while Donald Trump dodged the limelight and dismissed boos from the audience as evidence of bias.
Sen. Ted Cruz, fresh off his victory in the Iowa caucuses, also came under withering criticism for controversial political tactics, with one candidate disparaging him for having "Washington ethics" and being willing to test the campaign's legal limits.