CONCORD, N.C. (AP) -- Dale Earnhardt Jr. will have a new sponsor in 2008. Hendrick Motorsports announced Friday that long-term contractual commitments to the team's current sponsors will preclude Budweiser as primary sponsor of Earnhardt's car when he joins Hendrick next season. We have agreements in place with sponsors for the 2008 NASCAR Sprint Cup season, which prevent us from having a relationship with Budweiser,'' team owner Rick Hendrick said in a statement. ``Honoring our commitments is important to us. The trade-off is missing an opportunity to bring Budweiser, a marquee brand synonymous with NASCAR and its fans, into the...