Pope Francis presides over Easter Vigil service amid frail health concerns
The 87-year-old pulled out of this year's Good Friday procession at the Colosseum to protect his health ahead of other Easter engagements.
Moderated by Tomas Kauer 
The 87-year-old pulled out of this year's Good Friday procession at the Colosseum to protect his health ahead of other Easter engagements.
