http://www.youtube.com/LatestNewsNetwork\nLatest News Network\nPlz Subscrib for Latest News\n\nThe government of Iran has taken an increasingly tougher stance on the more than two million Afghans living in the country.\n\nLast year Tehran threatened to expel the 2.4 million Afghans it hosts if Kabul signed a strategic agreement with the United States. \n\nSuffering from discrimination