WASHINGTON – President Donald Trump on Wednesday tightened the screws on his most loyal soldier, trying to pressure Vice President Mike Pence to use powers he does not have to overturn the will of voters in a desperate and futile bid to undo President-elect Joe Biden’s victory in the November election.Pence finds himself in the most precarious position of his tenure as he prepares to preside over Wednesday’s congressional tally of Electoral College votes, bearing witness to the formality of the Trump-Pence team's defeat.Beginning at 1 p.m., Pence's role is to open the certificates of the electoral votes from each state and present them to the appointed “tellers” from the House and Senate in alphabetical order.