Former Pennsylvania Senator Rick Santorum ® sus­pend­ed his pres­i­den­tial cam­paign on Wednesday. “We are sus­pend­ing this cam­paign as of this moment,” he said on Fox News. He also announced that he is endors­ing Sen. Marco Rubio (R‑Fla.). The news, first report­ed by CNN and the Washington Post ear­li­er on Wednesday, comes after Santorum fin­ished with just one per­cent […]