A cadre of progressive Democrats is urging President Biden to change federal marijuana laws before his lame-duck presidency ends.  Senators Elizabeth Warren and Ron Wyden, as well as Representatives Ilhan Omar, Barbara Lee, and Earl Blumenauer all helped write a letter to Biden on Tuesday asking him to deschedule marijuana and restrict federal marijuana prosecutions before his term ends.  The letter, also signed by Senator Bernie Sanders, Cory Booker, and others, notes that the mere