Try not to call Chris Christie rich. The Clintons say despite everything they have bills to pay. Furthermore, Mike Huckabee? In spite of his riches, he was conceived “industrial, not blue blood.” Touting one’s unassuming beginnings has been a piece of U.S. presidential contenders’ playbook backtracking to Abraham Lincoln’s discussion of his log lodge youth. In any case, the 2016 hopefuls are working harder than at any other time in recent memory to persuade voters they are much the same as them.