Part of the Obama Regime plan for their administrative amnesty was to reduce the number of illegal aliens arrested. In 2010, the Regime restricted the scope and authority of the 287(g) program where local law enforcement officials enforce immigration law.
The Regime has had success, with a reduction of 12,000 illegal aliens arrested under the 287(g) program from FY 2009 to FY 2010. (See page 3)
I called it in 09. You are welcome.