Rep. Tom Tancredo, R-Colo., is demanding the Bush administration fully disclose the activities of an office implementing a trilateral agreement with Mexico and Canada that apparently could lead to a North American union, despite having no authorization from Congress. As WND reported, the White House has established working groups, under the North American Free Trade Agreement office in the Department of Commerce, to implement the Security and Prosperity Partnership, or SPP, signed by President Bush, Mexican President Vicente Fox and then-Canadian Prime Minister Paul Martin in Waco, Texas, March 23, 2005. The groups, however, have no authorization from Congress and...