Rams defense plays tough but can't overcome only lapse

Los Angeles Rams head coach Sean McVay speaks to the media after the NFL Super Bowl 53 football game against the New England Patriots, Sunday, Feb. 3, 2019, in Atlanta. The Patriots won 13-3. (AP Photo/Chuck Burton)

New England Patriots' Julian Edelman, center, runs from Los Angeles Rams' Cory Littleton (58) and Dante Fowler (56) during the second half of the NFL Super Bowl 53 football game Sunday, Feb. 3, 2019, in Atlanta. (AP Photo/Chuck Burton)

New England Patriots' Tom Brady (12) talks to Los Angeles Rams' Dante Fowler (56), after the NFL Super Bowl 53 football game Sunday, Feb. 3, 2019, in Atlanta. The Patriots won 13-3. (AP Photo/Mark Humphrey)

Los Angeles Rams' Cory Littleton celebrates after his interception against the New England Patriots during the first half of the NFL Super Bowl 53 football game Sunday, Feb. 3, 2019, in Atlanta. (AP Photo/Chuck Burton)

Los Angeles Rams' Cory Littleton (58) intercepts a pass as New England Patriots' Julian Edelman (11) attempts the tackle, during the first half of the NFL Super Bowl 53 football game Sunday, Feb. 3, 2019, in Atlanta. (AP Photo/Lynne Sladky)

New England Patriots' Tom Brady (12) passes under pressure form Los Angeles Rams' Aaron Donald (99) during the first half of the NFL Super Bowl 53 football game Sunday, Feb. 3, 2019, in Atlanta. (AP Photo/Carolyn Kaster)

Los Angeles Rams' Aaron Donald (99) hits New England Patriots' Tom Brady (12) during the first half of the NFL Super Bowl 53 football game Sunday, Feb. 3, 2019, in Atlanta. (AP Photo/Charlie Riedel)