FILE - In this Nov. 13, 2010, file photo, Nelda Winslette, grandmother of Deepwater Horizon oil rig floorhand Adam Weise, holds a painting of Weise in her home in Yorktown, Texas. Weise was one of 11 workers killed after the Deepwater Horizon exploded in the Gulf of Mexico in April 2010. Billions of dollars are on the line when a federal trial opens Monday, Feb. 27, 2012 over the reams of litigation spawned by the nation's worst offshore oil disaster, though those whose losses can't be repaid are hoping for something more elusive: justice for lost loved ones. (AP Photo/Patrick Semansky, File)