Mitch McConnell, John Thune, Cory Gardner, Roy Blunt
FILE - This Jan. 9, 2018 file photo shows Sen. Cory Gardner, R-Colo., after a weekly, closed-door strategy session at the Capitol in Washington. The legal marijuana industry often finds the doors locked at banks, its money unwanted because the drug remains illegal under federal law. But President Donald Trump might help change that, at least partly. The Republican president last week said he was inclined to support a bipartisan proposal in Congress, which Gardner introduced, to ease the U.S. ban on marijuana, which if enacted could encourage more banks to accept money from cannabis companies. (AP Photo/J. Scott Applewhite, File)