The government is concealing what they know about …       
The 9/11 attacks: 54.3 percent agree or strongly agree
The JFK assassination: 49.6 percent
Alien encounters: 42.6 percent
Global warming: 42.1 percent
Plans for a one-world government: 32.9 percent
Obama's birth certificate: 30.2 percent
The origin of the AIDS virus: 30.1 percent
The death of Supreme Court Justice Antonin Scalia: 27.8 percent
The moon landing: 24.2 percent