it is common practice perry, sad isn't it? also doesn't confine itself to big government or big companies trying to silence someone. all i can say is it takes someone with enough ovaries/jewels to stand up and say so in the face of the retaliation and all other that goes with it......loss of job, possibly loss of credibility in your field and future job prospects; loss of income, media coverage, and family stress. many other things but i give this guy credit for speaking out.