Danica Patrick's new car got a grand introduction on Tuesday. She took it on a short ride through the Chicago streets before officially unveiling the No. 7 Motorola she will drive for Andretti Green Racing next season. ``It's black, it's sort of sleek, it looks fast,'' Patrick said. And it resembles a batmobile. She hopes it performs like one, too. Patrick rode to stardom in 2005 when she finished fourth at the Indianapolis 500 and was the IRL rookie of the year. But this year was difficult. Teammate Paul Dana died after crashing during a warm-up for the season-opener at...