(Reuters) -Republicans in the U.S. House of Representatives hold their first hearing on Thursday in an impeachment inquiry into Democratic President Joe Biden after months of investigations of his son Hunter Biden's foreign business dealings. They have not found any evidence of misconduct by Biden himself. The White House says Biden has done nothing wrong and Republicans have no basis for an impeachment inquiry. Following is some of the evidence that has come to light: HUNTER'S BUSINESSES Republicans have accused Biden of profiting from his son's business dealings while serving as vice preside...