U.S. Senator Marco Rubio (R-FL) held a book signing in Coral Gables on Saturday.

Rubio signed copies of his book, "An American Son," at the Books & Books in Coral Gables.

The Coral Gables Books & Books is located 265 Aragon Avenue. The booking signing began at 7:30 p.m. Saturday.

More than 400 people attended, including several members of Rubio's family.