Judge Richard Posner of the Chicago-based 7th U.S. Circuit Court of Appeals
signaled agreement with that view in a 1999 book about the impeachment of
President Bill Clinton. Posner wrote that “It has generally been inferred
from the breadth of the constitutional language that the president can
indeed pardon himself.” http://www.abajournal.com/news/article/does_presidents_pardon_authority_extend_to_a_self_pardon