Ocasio-Cortez sat in silence. : Democratic West Virginia Joe Manchin not only stood up, applauded and smiled when President Donald Trump touted booming American energy production, he gave the president a wink of approval. Manchin was one of the only Democrats to stand when Trump said “the United States is now the number one producer of oil and natural gas in the world.” Manchin stood up in front of a group of female Democratic lawmakers who did not look thrilled.