"We didn't come into this world to 'vegetate,'" pontiff told hundreds of thousands of young people during Poland trip, but rather to "leave a mark"
For some, these daredevils push the limits of human achievement; for others, they're just plain crazy
Pope Francis is getting ready to wrap up his historic five-day visit to Poland with a huge Sunday Mass. Many have traveled from all over the world, unified by faith and a desire to see the pontiff. Seth Doane is traveling with the pope.
Charges announced after police searches were carried out at seven houses in Belgium