▁legal ▁imm igration ▁to ▁the ▁United ▁States . ▁Senator ▁Gr ass ley ▁referred ▁to ▁a ▁potential ▁firing ▁of ▁C iss na ▁as ▁" a ▁real ▁mistake ▁... ▁to ▁fire ▁good ▁people ▁like ▁that ." ▁ ▁On ▁May ▁ 2 4 , ▁ 2 0 1 9 , ▁C iss na ▁announced ▁in ▁an ▁email ▁to ▁US C IS ▁employees ▁that ▁he ▁had ▁submitted ▁his ▁res ignation ▁at ▁the ▁request ▁of ▁President ▁Trump , ▁effective ▁June ▁ 1 . ▁ ▁Personal ▁life ▁C iss na ' s ▁wife ' s ▁mother ▁came ▁to ▁the ▁U . S . ▁as ▁a ▁Palest in ian ▁refuge e ▁in ▁ 1 9 5 7 . ▁C iss na ▁speak s ▁English ▁and ▁Spanish . ▁He ▁has ▁two ▁children . ▁ ▁References ▁ ▁External ▁links ▁ ▁US C IS ▁profile ▁ ▁Category : L iving ▁people ▁Category : Ge or get own ▁University ▁Law ▁Center ▁al umn i ▁Category : Sch ool ▁of ▁International ▁and ▁Public ▁Affairs , ▁Columbia ▁University ▁al umn i ▁Category : M ass achusetts ▁Institute ▁of ▁Technology ▁al umn i ▁Category : Tr ump ▁administration ▁personnel ▁Category : Un ited ▁States ▁Foreign ▁Service ▁personnel ▁Category : 1 9 6 6 ▁birth s ▁Category : Pe ople ▁from ▁Silver ▁Spring , ▁Maryland <0x0A> </s> ▁George ▁Frederick ▁" T ed " ▁Reg an ▁( 6 ▁June ▁ 1 9 1 5 ▁– ▁ 9 ▁July ▁ 1 9 4 3 ) ▁was ▁an ▁Australian ▁rules ▁footballer ▁who ▁played ▁for ▁Melbourne ▁and ▁Ess end on ▁in ▁the