sunday roundup week joe biden inch close jump presidential race ben carson inch close force retire use brain surgeon ling USA ic stand brilliant genius thunderingly dumb comment gun umpqua community college shooting holocaust congressional republicans take trapping badly write soap opera kevin mccarthy abruptly withdraw contention speaker opposition tea partiers find conservative rumor steamy extramarital affair colleague tune time gop turn surprise john boehner paul ryan want position go thing promise stop thing getting welcome today washington