Up Front: The next pope must deal with scandals that won't go away and minister to a global flock that's changing rapidly and dramatically. Will the Catholic church change, too?
In the Studio: Want a gun? There's a printer for that. A 3-D printer. Andrew Lih, tech guru and director of new media at USC's Annenberg School, talks with Madeleine about the 3-D printing revolution.
The photo associated with this post shows a cardinal celebrating mass in the Metropolitan Cathedral of Christ the King in Liverpool England. (Credit: Mazur/catholicchurch.org.uk/Flickr/Creative Commons License)
