Former President Donald Trump has downplayed the likelihood of pop star Taylor Swift endorsing President Joe Biden, despite circulating rumors of the Biden campaign seeking her support. What Happened: Trump expressed doubt over Swift endorsing Biden. He pointed to his own contributions to the music industry, such as the Music Modernization Act, as reasons why Swift would not back Biden, reported The Hill on Sunday. “I signed and was responsible for the Music Modernization Act for Taylor Swift and all other Musical Artists. Joe Biden didn’t do anything for Taylor, and never will,” said Trump in…