New Jersey Gov. Chris Christie embarrassed Florida Sen. Marco Rubio on the Saturday night debate stage, and crowed about it on Sunday, as Rubio tried to recover.
Meanwhile in the Democratic race, Hillary Clinton traveled to Flint, Michigan on Sunday to address the water crisis there, leaving Vermont Sen. Bernie Sanders with the New Hampshire stage to himself.
WBUR's Fred Thys and Anthony Brooks report for Morning Edition on how these candidates are faring ahead of the New Hampshire primary on Tuesday.
This segment aired on February 7, 2016.