Decision comes weeks after Ishmael Khaldi, who was also first-ever Bedouin diplomat, made headlines by accusing security guards in Jerusalem of kneeling on his neck

After being choked at bus station, Ishmael Khaldi says some security personnel tend to act like 'Rambos,' but incident has not diminished his desire to serve country

Ishmael Khaldi, who has served in Foreign Ministry posts abroad, says security grabbed him when he took a selfie at entrance to bus station; guard says he refused to show ID