first to moscow where nsa leaker edward snowden has not left the airport but the u.s. is trying to coax him out offering him a passport so he can return home and telling russia he won't face the death penalty. cnn's phil back is at the moscow airport. >> reporter: when edward sn snowden's attorney comes here he will enter this door and thought during the week snowden would come with him and it hasn't. snowden's application here, after almost five weeks he has no choice but to continue waiting somewhere in the transit snow. they say he is passing his time by reading russian literature. the pope will celebrate mass in a couple of hours. we have been following the pope and his rock star reception.