Baucus, Grassley propose an extra $8B for highway fund...
AP-MTHighway Funds, 1st Ld-Writethru,0125 Baucus, Grassley propose an extra $8B for highway fund Eds:
HELENA, Mont. US Senator Max Baucus is returning more than $20,000 in campaign donations to a defense contractor and its executives after a subsidiary came under scrutiny for setting up shell corporations in offshore tax havens.