DOJ sends Elon Musk warning over pro-Trump giveaways, petition: reports USA TODAYJustice Department Cautions Musk PAC on $1 Million Voter Lottery The Wall Street JournalElon Musk’s $1mn-a-day voter giveaway could violate US law, DoJ warns Financial TimesColumn | America: Land of the free, home of the jerks The Washington PostDOJ warns Elon Musk about his $1 million voting sweepstakes in swing states: reports Business Insider