"The mother looked so sick and tired, and the baby was so skinny, " he recalls.

FORBES: The Last Mile

Pope BENEDICT XVI: (Through Translator) We are hoping for this because such an encounter of people from all continents should also give the old continent, the host, a new impulse and help us so that we don't only see the sick, the tired and the missed opportunities in the European history.

NPR: Pope Arrives in Cologne to Address World Youth Day

Another boy, 12, said he worked from dawn until 1 a.m. and was so tired he felt sick, according to the paper.

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