Like me you are likely blacklisted as a C__T or a TW__ or a UNW_SH_D FOREIGN_R by the bigots over at GITherb because they are racist toward non-amercians and, like all amercian corporations, dislike permitting we dirty foreigners taking work or glory away from fine upstanding amercian 'real-humans'.

You likely did not suck an american's private parts on demand, bribe a SCOTUS halfwit enough, dissed George Washboard their first king or forgot to salute their striped rag enough... or wrote some software that actually worked which, as a filthy foreign biped like me, is likely against the law in the former-usa, much like making planes there that don't override the pilot and nosedive into the ground is apparently illegal in the conus, see Boing for more details.

They will call it 'security some-nonsense-or-other' but it is really racism on their part and we all know it.

You're welcome... but not in the usa now so it seems.