U.S Immigration and Customs Enforcement is the latest federal agency to
drop BlackBerry smart phones for its employees, adding to the woes of
maker Research in Motion. BlackBerry still remains the smart phone of choice for Capitol Hill, but
cracks are appearing in RIM's stronghold among federal agencies.
http://money.cnn.com/2012/10/22/technology/mobile/rim-blackberry-washington/index.html