Aram Boghosian for The Boston Globe

Mitt Romney and running mate Paul Ryan spoke at the Town Hall-style rally in New Hampshire.

Aram Boghosian for The Boston Globe

Romney addressed supporters at Saint Anselm College in Goffstown, N.H.

Aram Boghosian for The Boston Globe

The Romney campaign said more than 4,300 people RSVP'd to the event.

Getty Images

Romney's appearance followed President Obama's visit to the state on Saturday.

AP

A screen at the event showed images of Romney.

Getty Images

Romney shook a supporter's hand at the event.

Aram Boghosian for The Boston Globe

"Medicare should not be a piggy bank for Obamacare," Ryan told the crowd, where he joined Romney for the first time in a week.