Time for a the ATA pilots to find good New York City Jewish Lawyer to sue the TSA workers individualy into oblivion.
Field Sobriety tests of pilots is not included in their description of duties.
My airlines ALPA council reccommends we do not take Alcohol tests voluntary, but several pilots have in similar circumstances, and I would too.
But I would remove any passenger that caused it, and have my day in court with him.