Marco Rubio, right, watches as Jeb Bush speaks during the CNBC Republican presidential debate Wednesday in Boulder, Colo.
Marco Rubio, right, watches as Jeb Bush speaks during the CNBC Republican presidential debate Wednesday in Boulder, Colo. Mark J. Terrill AP
Marco Rubio, right, watches as Jeb Bush speaks during the CNBC Republican presidential debate Wednesday in Boulder, Colo. Mark J. Terrill AP

Was the third debate Jeb’s last stand?

October 29, 2015 03:31 AM