We might be seeing gasoline drop below $3-a-gallon soon. Some Great Lakes states are already below $3, but Patrick DeHaan of www.gasbuddy.com says more areas will likely lower prices as crude oil prices take a beating a midst global economic concerns, falling demand, and a huge drop in corn prices. DeHaan predicts the South Bend and Indianapolis areas will see the lower prices in the coming weeks. For motorists who don’t want to wait for average prices to drop under $3/gallon, they can find cheap gas prices using GasBuddy’s free smartphone app, which will show them the lowest prices in their area, or anywhere they choose.