NIH official gives congressional briefing on new federal AIDS plan
Veterans medical marijuana access legislation introduced in House, Senate
Open letter cites White House 'violation of human rights'
Nancy Pelosi among those who spoke on Capitol Hill
U.S. Embassy in Havana will remain open
Canadian government hosted opening ceremony on Monday
More than 12,000 people have signed petition for change
FDA says it has no timetable for decision
Latin American men hired for clandestine effort
Advocates say CARE Act still needed despite healthcare reform
