Cramer's Stop Trading! 10 Short-Term Buys (5/4/10)

Caterpillar (CAT), 3M (MMM), Costco (COST), Wal-Mart (WMT), General Mills (GIS), Pfizer (PFE), Inergy (NRGY), Duke (DUK), Perrigo (PRGO), Treehouse...