that looks like fish. it's shreds of the burned documents that he tried to destroy by tearing them up and setting them on fire. they tried to salvage those and put them back together. when they noticed stray papers floating around in the lake, they started an organized effort to dive for those papers and salvage all of the stuff, including reams and reams of documents that this fleeing dictator apparently dumped into his private manmade lake before he fled the country. in his party's headquarter office, they found a room on the third floor that held two saves. when they got the saves opened, they found that they were filled with $100 bills and there was handwritten ledgers, off the books payments in and out of the hands of this cleptic dictator.