Browning Ferris Industries, the nation's second largest waste hauler, plans to open methane- to-energy plants at more than half the 110 landfills it operates across the country. Methane is one of the products of garbage decomposition, and up until recent years it has gone unused. BFI held an open house to celebrate the first year and a half of operation of a methane to electricity plant at the Pine Bend Landfill in Inver Grove Heights. The event also celebrated improved relations between BFI and its neighbors. Minnesota Public Radio's Mary Losure reports.