When Republicans who oppose federal marijuana prohibition vote against your legalization bill, you probably are doing something wrong. That is what happened last week, when the House of Representatives approved the Marijuana Opportunity Reinvestment and Expungement (MORE) Act by a vote of 220 to 204. The ayes included 217 Democrats but only three Republicans, two fewer than voted for the MORE Act when the House passed it in 2020. The meager and waning GOP support for the bill suggests that Democrats want credit for trying to legalize marijuana but are not really interested in building the bipartisan coalition that would...