Under the Pentastar is a video wrap of events at Chrysler Group over the past week. This week's Under the Pentastar features story about Chrysler Group's U.S. sales increase for February, 2011; Jeep launches new ad campaign for the 2011 Compass; the Jeep Brand unveils special edition 70th Anniversary vehicles at Geneva Motor Show; Dodge teams up with Pinckney, Michigan, high school Booster Club to raise more than $2,000 for the high school band at weekend ride-and-drive; Facebook fans choose winner of the Fiat "Life is driven by Celebration" contest.