No. 1: San Francisco 49ers | 'Top 10': NFL Mount Rushmores

The San Francisco 49ers come in number one on the NFL Mount Rushmores.

New York Giants quarterback Eli Manning recaps his perfect preseason Week 2 performance against the Chicago Bears.

Champ Bailey was the definition of a shutdown corner during his tenure in Denver, earning him a spot as one of the best Broncos to ever suit up in orange and blue.

The Green Bay Packers come in number two on the NFL Mount Rushmores.

The Dallas Cowboys come in number three on the NFL Mount Rushmores.

The New England Patriots come in number four on the NFL Mount Rushmores.

The Pittsburgh Steelers come in number five on the NFL Mount Rushmores.

NFL fans talk about why Baltimore Colts quarterback Johnny Unitas's win in the Greatest Game Ever Played is on the 'Top 10': Clutch Drives.

"A Football Life" touches on Steve Smith's conflict with Carolina Panthers quarterback Cam Newton.

Watch as Steve Smith explains his struggles through the long rehab process.

See why the Immaculate Reception is the most controversial call in NFL history.

Hall of Famer and four-time Super Bowl champion "Mean" Joe Greene tops the list at No. 1 of the Top Ten Steelers of all-time.