An interview/documentary about the war that was fought between Ford and Ferrari during the 1960s. It was during this time that the GT40 MkIV won 24 hours of Le Mans and Ferrari fought back with the P3/4 among others.
A quick preview of the practice session for the excellent American Le Mans Racing (ALMS), which offers perhaps the best variety of GT racing stateside:
Here are a couple videos showing the last half hour or so of the 2007 ALMS season at Mosport International Raceway:
Each part of this video is about 10 minutes long and there are 12 parts total. Highlights include Tiff Needle of Top Gear fame, the Calsonic R90 Nissans, and some of the sexiest GT cars ever made.