Bush seeks to steady campaign after dismal debate

PORTSMOUTH, N.H. (AP) — Jeb Bush emerged from the third Republican debate as a candidate in crisis, with supporters struggling to understand why he keeps underperforming and advisers promising a turnaround before it's too late. Campaigning in New Hampshire Thursday, Bush insisted his White House bid was "not on life support."

PORTSMOUTH, N.H. (AP) — Jeb Bush emerged from the third Republican debate as a candidate in crisis, with supporters struggling to understand why he keeps underperforming and advisers promising a turnaround before it's too late. Campaigning in New Hampshire Thursday, Bush insisted his White House bid was "not on life support."…