If you'll be in Sebring for this Saturday's Mobil 1 Twelve Hours off Sebring, stick around for the Patrick Long Pro-Am Kart Race on Sunday. It will be held at Andersen Racepark (www.andersenracepark.com), 10101 US 41 North Palmetto, Fla., 1.5 miles north of the I-275 and US41 interchange on the...