The Obama administration is intensifying a push to expand government wiretapping of online communications, including emails, Facebook postings and internet phone calls. The administration wants Congress to require immediate compliance with wiretap orders seeking government monitoring of encrypted messages sent over the internet. The New York Times reports FBI Director Robert Mueller met with top executives at several major Silicon Valley firms, including Google and Facebook, earlier this week. The White House proposals include a requirement that any services based overseas be routed communications through a U.S. server where they could be wiretapped.