find out why we have not ran out of oil like the major oil companies told congress back in the 70's

why have the oil companies not been held to the same standers as President Clinton and Roger Clemens.Since they also lied to congress.It has been over 30 years since they told congress there was no way oil production could continue to be pump out of the ground at present levels and expect to last past 30 years and its still coming out the ground this statement was made just so they could over charge people for a one of a kind product they all should be held accountable for there action and put in prison and stripped of their fortunes