&lt;p&gt;Men listen to Lebanon&#039;s Hezbollah leader Sayyed Hassan Nasrallah speak during an interview on Hezbollah&#039;s Al-Manar TV, at a cafe in the port-city of Sidon, southern Lebanon, in this October 24, 2011 file photo. Satellite television channels are widening the divide between Arabs and Iranians by airing alleged calls by Iran for revolt in Gulf states and what Tehran sees as Western-driven cultural propaganda aimed at toppling its Islamic theocracy. But the atmosphere worsened dramatically this year as contagion from popular protests that overthrew three North African dictators reached Gulf Arab states with substantial but largely powerless Shi&#039;ite communities. REUTERS/Ali Hashisho/Files&lt;/p&gt;