They may cut off funds for the Iran blockade, aiding the mullahs.Voters who rebuked President Trump for his many excesses should savor the week because politics in Washington aren’t about to get more substantive or enlightening. The first Democratic big idea is to take the government budget hostage to defund U.S. troops in the middle of a naval blockade in the Middle East. A stopgap funding measure expires on Dec. 11, and Democrat Ro Khanna this week floated “a continuing resolution prohibiting the financing of any combat activities of the U.S. military in Iran.” Democratic leader Chuck Schumer told the...