What’s the main theme of the convention? [br] [originaltext]More than 6,000 del

More than 6,000 delegates from 194 nations have gathered in the Argentine capital of Buenos Aires for the 10th annual United Nations Convention on Climate Change. Monday’s opening ceremony allowed participants to reflect on recent accomplishments and look to the future.

Taliban rebels in Afghanistan say South Korea has a few more hours to negotiate the release of 23 kidnapped South Koreans. The rebels say they will kill the hostages unless Taliban prisoners are released. The Taliban told news groups that negotiations are not going well. The hostages were serving in Afghanistan as aid volunteers.