Rep. Nancy Mace, R-S.C., speaks during a news conference about a cannabis reform bill she introduced, Monday, Nov. 15, 2021, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin) Republican Rep. Nancy Mace of South Carolina introduced legislation Monday to federally decriminalize marijuana, a measure she said would give states freer rein to pass their own laws and regulations without fear of federal reprisals. The measure, which Mace said she hoped