WTC7 seems to be a classic controlled demolition. WTC 1 &2 destruction appears to have been enhanced by thermate (a variation of thermite) in addition.
Pentagon was not struck by a passenger aircraft. It was a drone or missle.
Petrobras, Brazil's state-controlled oil company, has suspended investments in Bolivia following the country's decision on Monday to nationalise its oil and gas industry, José Sergio Gabrielli, chief executive, said.