Is there a nuclear cover up afoot?

Just found this via YourAnonNews on twitter, what is going on out there?

Eyewitnesses on the ground near the media-blacked-out elevated radiation zone near the border of Indiana and Michigan, where radiation levels hundreds of times higher than normal were quickly removed from public viewing by the EPA, are now sending in a large number of photos and videos documenting massive explosions accompanied by unmarked helicopters, A-10 Thunderbolts, and military personnel. These reports come after a Department of Homeland Security hazmat fleet was sent out to the location after ‘years’ of inactivity.

Source : Nuclear Cover-Up: Explosions, Military Helicopters Filmed Near Blacked Out Radiation Zone

I find it hard to believe that two agencies independent of each other both had high readings and they both had faulty equipment. This is right in my backyard, concerning to say the least.