Their feud started with some Twitter posts about the closing laps of the Daytona 500 and it heightened three weeks later at Bristol Motor Speedway, where an on-track spin nearly led to post-race fisticuffs. Things took a turn for the worse between Denny Hamlin and Joey Logano a week later at Fontana when the two drivers refused to give an inch while attempting to win. It led to a crash, a broken vertebra for Hamlin and a destroyed relationship between the former teammates. As they return this weekend to Bristol a year later, Hamlin has finally put his malevolent feelings toward Logano aside. More...