The years of his papacy had seen "moments of joy and light, but also difficult moments," Pope Benedict XVI told some 100,000 spectators gathered in St. Peter's Square Wednesday during his final address. "There have been times when the seas were rough and the wind against us ... and the Lord seemed to sleep."
As Benedict becomes the first pontiff to resign in nearly 600 years and cardinals gather in Rome to choose his successor, a series of scandals — child sex abuse, mismanagement at the Vatican bank, the leaking of secret church documents — has left the Vatican reeling.
There are five proposed coal export terminals under consideration in Washington and Oregon. They would be built to transfer coal off of trains from Wyoming and Montana mines and on to ships bound for Asia. Some coal dust will escape along the journey from mines to terminals. In the second part of our series, Ashley Ahearn looks at the environmental impacts of coal dust.