When Pope Francis visited Hungary two years ago, Roma pilgrim Csaba Kovesi, accompanied by a cross blessed by Francis and Pope John Paul II, drove around the country calling on people to travel to Budapest to see him.
Now Kovesi is on a repeat mission, driving a pick-up resembling a "popemobile" with the cross on display, hoping to convince people to attend an open-air Mass led by Francis in front of parliament on Sunday.
