A US House of Representatives panel is expected to approve impeachment charges against President Donald Trump later in a historic day at the Capitol. The judiciary committee is debating two articles of impeachment alleging abuse of power and obstruction of Congress. A full vote by the Democratic-run House next week will likely make him the third US president ever impeached. But the Senate, controlled by Mr Trump's fellow Republicans, is not expected to remove him from office. "No crime!" the US president said on Twitter early on Thursday.