1,000 show up for Rubio book signing

A small (or perhaps large) measure of Marco Rubio's popularity?

The freshman Senator drew over 1,000 fans to a Sunday booksigning of his memoir at a Costco in Naples, Florida.

His just-launched book tour will take him through a number of states, including North Carolina, Georgia, South Carolina, Virginia, and his home state of Florida where he's planned 10 stops.