The schedule is especially packed in New Hampshire, an early presidential nominating state where there is a competitive Senate race Democrats are flocking to this month.
Gov. Gavin Newsom of California taking the stage during a campaign event for Representative Chris Pappas, the Democratic Senate nominee, in Exeter, N.H., on Saturday.
President Donald Trump promised jail for California officials who don’t heed the Department of Justice’s (DOJ) warning that they will be criminally charged if they include the mail-in ballots of the some 200,000 people reportedly identified as potential noncitizens in their midterm election tallies.