February 17, 2011
On Thursday, February 17, 2011, the President signed into law:
S. 188, which designates the United States courthouse in Yuma, Arizona, as the John M. Roll United States Courthouse.
Barack Obama, Statement by the Press Secretary on S. 188 Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/291608