Israel National NewsGlobal NewsWho's behind migrant caravans headed towards US border?Who's behind migrant caravans headed towards US border?Michael Knowles offers his opinion on hordes of migrants wearing, 'Biden, Please let us in' T-shirts headed for the border.Arutz Sheva Staff Mar 7, 2021, 5:43 PM (GMT+2)Joe BidenMigrantsMichael KnowlesFound a mistake? Contact usGet the latest news in your mailbox