Joe Biden shut down a reporter for asking what he called a “classless” question about his son Hunter allegedly fathering a child with a woman in Arkansas. The Democratic presidential hopeful was asked Thursday about a DNA test that, according to court papers, confirmed Hunter is the father of a 15-month-old child. ... “I’m wondering if you have a comment on this report, and court filing, out of Arkansas that your son Hunter just made you a grandfather again,” Fox News reporter Peter Doocy asked at a press conference. Biden, 77, quickly halted the line of questioning, snapping, “No, that’s...