Some 1.5 billion people live in countries affected by repeated cycles of political and criminal violence, according to a World Bank report.
Together with director James Franco, Paul Mariani set out to find the poet, Hart Crane.
The Quakers consider the boycott a nonviolent move for peace between Israelis and Palestinians.
Denver’s Archbishop Charles J. Chaput said "there’s just an inability among the bishops together to speak clearly on this matter."