Scott,
I am a past President of the UK Guild of Air Traffic Control Officers (GATCO), although defintely not a union, the behaviour of the FAA is at the very least causing additional stress in an already stressful job - which is one of the targets for both GATCO and UK unions - stress reduction - certainly not increasing it! My daughter lives in PA, and I have got her and my son in law to write several letters to their Congressman and Senators, and they are getting their riends to do the same. All strength to NATCA - and may the international ATCO world speak out as well in support of you all.