August 13, 2010
On Friday, August 13, 2010, the President signed into law:
H.R. 6080, which provides $600 million in emergency supplemental appropriations for FY 2010 to secure the Southwest border and enhance Federal border protection, law enforcement, and counternarcotics activities.
Barack Obama, Statement by the Press Secretary on H.R. 6080 Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/292027