Back in the United States, voters head to the polls today for primaries in Alabama, California, Iowa, Mississippi, Montana, New Jersey, New Mexico and South Dakota. Among the races, in Montana, Democrats will decide who faces off against Republican Congressmember Greg Gianforte, who physically attacked a Guardian reporter in 2017. In California, Democratic state Senator Kevin de León is vying to unseat Democratic U.S. Senator Dianne Feinstein.