This week, U.S. Senator Martin Heinrich (D-N.M.), Ranking Member of the U.S. Senate Energy and Natural Resources Committee, U.S. Representatives Jared Huffman (D-Calif.), Ranking Member of the House Natural Resources Committee, and Bennie Thompson (D-Miss.), Ranking Member of the House Homeland Security Committee, along with Pablo José Hernández (D-P.R.), investigation into Puerto Rico’s drinking water shortage