Sister Joan Chittister describes how the Vatican's tone toward nuns has changed and shares her hopes for the Catholic church.
Voters in Mexico will select a new president on Sunday, but the drug-related violence that has claimed thousands of lives in the last six years continues.
On Monday there was a shootout at the airport in Mexico City leaving three police officers dead. They were reportedly killed by other officers working for the drug cartels.
Felipe Calderon, who launched the war against the cartels when he was elected in 2006 cannot run for re-election because of term limits. The BBC’s Will Grant reports on the campaign to succeed him.
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