The government's "cash for clunkers" program helped prop up sagging auto sales in July, but the popular program is almost out of cash and the Senate is considering a $2 billion infusion by the end of the week.

By Dave Gustafson

At the annual Detroit auto show, car enthusiasts were not letting the frigid weather or drab economic climate deter them. Fred de Sam Lazaro gives an update from Detroit on the state of the auto industry and its efforts to…