Tourists rest in St. Peter's Square at the Vatican, April 25, 2014. Pope John XXIII, who reigned from 1958 to 1963 and called the modernizing Second Vatican Council, and Pope John Paul II, who reigned... more 
Tourists rest in St. Peter's Square at the Vatican, April 25, 2014. Pope John XXIII, who reigned from 1958 to 1963 and called the modernizing Second Vatican Council, and Pope John Paul II, who reigned for nearly 27 years before his death in 2005 and whose trips around the world made him the most visible pope in history, will be declared saints by Pope Francis at an unprecedented twin canonization on Sunday. REUTERS/Tony Gentile (VATICAN - Tags: RELIGION TRAVEL) less 
1 / 30
Reuters | Photo By TONY GENTILE / REUTERS
Fri, Apr 25, 2014 12:40 PM EDT