Others were George Atzerodt, Lewis Paine,Sam Arnold, and Michael O'Laughlin.

VOA: special.2010.01.07

Michael Arnold, fleet manager of the Bismarck, North Dakota, police department.

CNN: Cops help dream up high-tech police car

Ed Rendell, Arnold Schwarzenegger and Michael Bloomberg, the political juggernauts in Pennsylvania, California and New York City respectively, have launched a coalition to make infrastructure a national priority.

ECONOMIST: Infrastructure