DETROIT — Closing arguments and jury deliberations are expected Friday following a 14-day trial of four men accused of plotting to kidnap Michigan Gov. Gretchen Whitmer, one of the most closely watched cases of domestic terrorism in recent history. Testimony ended in federal court in Grand Rapids on Thursday with just one of the four defendants testifying. Lake Orion resident Daniel Harris, 24, a Marine, denied joining any conspiracy during and during a combative cross examination, called an FBI informant a “b—-” and the government’s star witnesses “liars.” Harris is standing trial alongside…