Where did Mitt Romney get his new campaign slogan?

The Republican presidential nominee’s new unofficial motto is “Clear eyes and full hearts — and America can’t lose.” It may sound familiar to fans of the television drama “Friday Night Lights,” a series about a fictitious Texas high school whose football coach rallies his team at halftime by saying, “Clear eyes, full hearts, can’t lose.” The team shouts back, “Can’t lose.” Romney is said to be a huge fan of the NBC show.