WASHINGTON - The Senate voted Tuesday to ban Mexican trucks from U.S. roadways, rekindling a more than decade-old trade dispute with Mexico. By a 74-24 vote, the Senate approved a proposal by Sen. Byron Dorgan, D-N.D., prohibiting the Transportation Department from spending money on a North American Free Trade Agreement pilot program giving Mexican trucks access to U.S. highways. The proposal is part of a $106 billion transportation and housing spending bill that the Senate hopes to vote on later this week. The House approved a similar provision to Dorgan's in July as part of its version of the transportation...