The question is: if the scanners are potentially dangerous, then why has the government been in such an all-fire rush to implement them?
First, we have to recognize that we are ruled by an elite class of individuals who are completely out of touch with the travails of the average American. The government officials who have foisted these scanners on us -- President Obama, whose stimulus funds are paying for the scanners; members of Congress, who have pushed for the technology to be implemented in the airports; and Janet Napolitano and John Pistole, who have been adamant about subjecting the American people to all manner of indignities and rights violations for the sake of security -- don’t have to go through the scanners (they have the luxury of flying on private or government planes and having security clearances that allow them to breeze past such barriers), so there’s no risk to them medically.
Second, we are -- and have been for some time -- the unwitting victims of a system so corrupt that those who stand up for the rule of law and aspire to transparency in government are in the minority. This corruption is so vast it spans all branches of government -- from the power-hungry agencies under the executive branch and the corporate puppets within the legislative branch to a judiciary that is, more often that not, elitist and biased towards government entities and corporations. The scanners are a perfect example of this collusion between corporate lobbyists and government officials.
Third, we are relatively expendable in the eyes of government -- faceless numbers of individuals who serve one purpose, which is to keep the government machine running through our labor and our tax dollars. Those in power aren’t losing any sleep over the indignities we are being made to suffer or the possible risks to our health. All they care about are power and control.