Herbert Hoover
Perceptions of a President

Murrin, et al.  Liberty, Equality, Power: A History of the American People, Second Edition. Harcourt Brace: New York, 1999, p. 852.

Second cartoon from http://lcweb.loc.gov/rr/print/swann/herblock/images/s03390u.jpg, others found using www.google.com