The same happened to me on 4/8 at Tampa.
The idiots had the nerve tell me " you were selected by the airlines" which is pure BS since nothing was such as the SSSS was printed on my boarding pass etc.

Did say too much to the clowns, but couldnt resist telling that I thought it was a waste of money and peoples time after they me told "its neccessary for the country's security.." and one guy got a bit bent out of shape when I told him they need to send experts over from Europe to teach them about security.
mike