Beto O'Rourke apologises for joke about his wife and teen writings

Democratic presidential contender is forced on to the defensive as he kicks off campaign in Iowa Democratic presidential contender Beto O'Rourke has acknowledged making mistakes as a teen and as a candidate as he responded to criticism of his campaign rhetoric toward his wife as well as writings he produced online when he was young. During a taping of the Political Party Live podcast in Cedar Rapids, Iowa, he addressed criticism of his campaign-trail joke that his wife, Amy, has raised their thr...