FILE - In this Dec. 8, 2010 file photo, President Barack Obama, right, greets members of the Congressional Black Caucus, including Rep. Charlie Rangel, D-NY, left, after signing the Claims Resolution Act of 2010 settling long-standing lawsuits by African American farmers and Native Americans against the federal government, in Washington. Rangel thought he would be wrapping up his 46-year career in Congress on a note of triumph, leaving office at the same time as a history-making fellow Democrat, Obama, with the country in the hands of longtime friend Hillary Clinton. Instead, he said he is exiting to "a nightmare," the ascendancy of Donald Trump. (AP Photo/J. Scott Applewhite, File)