Where did you go to university? <a href=" http://www.oktandrammen.no/nizagara-sildenafil-citrate-tablets.pdf ">nizagara espao-a</a> But in the weeks leading up to Rouhani's first foreign trip since he becamepresident in August, Omani officials have been visiting Tehran in a bid to buyIranian gas in the hope that some day sanctions on Iran will be lifted and Omancan finally get the supplies it desperately needs over the Strait of Hormuz.