You've probably already started your Labor Day weekend. The holiday's changed quite a bit since it was first officially celebrated 120 years ago...and the country's attitude towards labor has changed just as much. Ron DeWinter's Studebaker is more than just a car. It's a symbol of his family's work for the car maker. He says the US labor movement isn't what it once was. "We need to have unions to counter the big corporations," DeWinter said.