NY1 VIDEO: The NY1 Wise Guys: former Senator Alfonse D’Amato, former Congressman Anthony Weiner and guest Wise Guy, former City Council Speaker Gifford Miller offered their advice to Mayor de Blasio as he deals with several federal investigations at City Hall; Errol Louis spoke with former U.S. Trade representative Ron Kirk about the emergence of international trade as a hot button issue in the race for president; and Correction Officers' Benevolent Association presidental hopeful William Valentin was in studio to talk about his legal fight to get on the COBA election ballot.