Ron Johnson suspects “an awful lot” is being covered up about the attacks Republican Senator Ron Johnson has suggested that new congressional hearings into the September 11 attacks may be forthcoming, citing unanswered questions surrounding the official narrative and the handling of evidence. On September 11, 2001, al-Qaeda terrorists hijacked four passenger airliners, crashing two into the World Trade Center towers in Manhattan. A third plane struck the Pentagon, while the fourth crashed into