Is Trump trying to rig the midterm elections?

Donald Trump wants to change the way Americans vote, promising to introduce measures such as mandatory voter ID and a ban on mail-in voting. But what is his motivation? And what might the consequences be? This week Jonathan Freedland speaks to the Guardian US politics and democracy reporter George Chidi about whether the president could be trying to tip the scales in next year’s midterms Send your questions and thoughts to [e-mail]