Many can't afford propane, activist says : BATON ROUGE -- Hurricane victims, living in FEMA trailers near Baton Rouge for more than 17 months, told a legislative panel Monday that some residents are going without heat in near-freezing weather because they cannot afford to pay for propane for their temporary homes. Wilbert Ross, president of Katrina Rebirth Promise Land Inc., an organization that represents about 3,500 residents dislodged from their New Orleans homes by Hurricane Katrina, said the federal government last April cut off a food service and vouchers to pay for propane to heat the trailers, cook food and...