The House of Representatives on Wednesday tried mightily but fell short in its bid to send a tough, pointed message to the Obama administration: Put limits on the National Security Agencys ability to collect personal data. In a silent protest, audience members hold signs and photos of Guantanamo detainees during a hearing by the Senate Judiciary subcommittee on Constitution, Civil Rights & Human Rights examining the fate of prisoners being indefinitely held in the war on terrorism The National Security Agency (NSA) building at Fort Meade, Md.