Rising oil prices are also likely to be discussed, along with President Obama's plans to reduce America's reliance on foreign suppliers.

VOA: standard.2009.06.02

"It is a very strong statement,". "If you come here with a view to committing an act of terrorism you are likely to be caught."

VOA: standard.2009.10.17

Kyoto expires in 2012. But many say a political framework is more likely at Copenhagen, with a binding accord to be worked out possibly next year.

VOA: standard.2009.12.08

"So it's certainly not going to be with us in anything less than three years, and I think it's more likely that we're in a five to ten year time frame."

VOA: standard.2010.07.21