What are “presidential signing statements”, how did they move from rhetorical to more practical applications (since the 1970s and 1980s, but especially Bush Jr.), are they constitutional, and are they for the best?
1st source is: James P. Pfiffner (2010). The Modern Presidency (6th Edition). (Belmont: Thompson Higher Education). With two additional peer-reviewed, scholarly sources. This should be at least 3 pages, or more, double spaced, no subheadings, for an A.