Havanas Resolution Square News Today

A live look at havanas resolution square where pope francis is celebrating a huge open air mass. its the pontiffs first trip to cuba ahead of his historic visit to the u.s. were live in havana with the latest on the popes travels. steve? >> reporter: chris, a sweltering morning here in havana, but that has b has not struck down the faithful or the curious, some arriving at 3:00 a.m., people hoping to get a look at this first latin american pope and hear this open air mass which is under way now....