United Auto Workers (UAW) President Shawn Fain reportedly said on Monday that the union is yet to decide on which presidential candidate to endorse, dashing hopes of an imminent endorsement of President Joe Biden. What Happened: Despite expressing criticism towards ex-President Donald Trump, Fain clarified that the UAW is yet to formalize its presidential endorsement, Reuters reported. Fain did not comment on reports of an upcoming address by President Biden to the union members in Washington during a legislative conference this week. However, the union president noted that Trump as a person i…