Weld a new car trunk floor in place, tacking it in as you go, when replacing a car trunk;learn how in this free auto-repair video. Expert: Doug Jenkins Bio: Doug Jenkins runs Doug Jenkins Custom Hot Rods in St. Louis, where he restores classic cars and creates mild to wild custom street rods. He races a 1972 Corvette in the SCCA performance rally series. Filmmaker: Ross Safronoff