else against isis and that de facto makes us a supporter of assad. >> el cnn rick francona, thank you for your prospective. >> good to be with you. >> we will continue our complete coverage of the pope's last day in the united states, including a look what is ahead for this afternoon's mass in philadelphia. more than a million people are expected to attend. maybe 1.5 or more. plus, his nfl career appeared to have been over as soon as it started. but michael sam says he has no regrets about being the first openly gay player to be drafted. we will talk about that next.