LAKE MICHIGAN - The U.S. Coast Guard and U.S. Environmental Protection Agency work together to deploy a U.S. Coast Guard Vessel of Opportunity Skimming System aboard the EPA research vessel Lake Guardian in Lake Michigan near Chicago May 9, 2012. The VOSS is intended for oil spill response and can be used on various types of vessels. (U.S. Coast Guard video by Petty Officer 1st Class Lauren Jorgensen)