The Trump Administration has ordered US embassies to halt all student visa applications as the president cracks down on America's higher education business. Secretary of State Marco Rubio has directed officials to stop scheduling appointments with student visa applicants as they prepare to implement a social media vetting process, according to a cable obtained by Politico. 'Effective immediately, in preparation for an expansion of required social media screening and vetting, consular sections should not add any additional student or exchange visitor (F, M, and J) visa appointment capacity until further guidance is issued septel, which we anticipate in the coming...