Presidents urged to condemn anti-gay Chechnya crackdown
Domestic Partnership Act took effect on June 1
Tillerson aide reportedly ordered language 'pared down'
John Rankin said he gave 'careful consideration' to measure
Vice president to arrive in Cairo on Saturday
Territoryās governor urged to veto it
Trump has yet to publicly condemn anti-LGBT crackdown
Secretary of State Rex Tillerson urged to condemn measure
Postal plebiscite that Parliament approved is non-binding
Experts fear respect for 'sovereignty' will lead to ignoring human rights