Delegates from the U.S., Britain, France, Germany, Russia and China met in Brussels to turn up the heat on Iran. Tehran says its uranium enrichment program is for peaceful purposes, but other countries worry that it gives Iran the ability to make an atomic bomb. Do you think Iran can ever be trusted to come clean about its nuclear program?

In a reminder of just how bad the problem of corruption is in Afghanistan, today's Washington Post quotes an American official as saying that the Afghan minister of mines accepted a $30 million bribe to award its largest mining project to a Chinese firm. Should the United States continue to give aid if Afghanistan doesn't clean up corruption?

In his maiden voyage to East Asia as commander-in-chief, President Obama has emphasized how the U.S. and China need to work together on global issues. Given the importance of the China-U.S. economic relationship, is the United States putting too much emphasis on human rights in China?

As President Obama considers his options in Afghanistan, a voice of dissent has emerged, challenging the American commander in Afghanistan's call for another 40,000 troops. The U.S. ambassador to Afghanistan says that no more than 15,000 more forces should be committed. Should the United States commit any more troops to the war in Afghanistan?

The U.S. State Department has deplored several recent assaults on bloggers who have been critical of Cuba's government. A notable case was Yoani Sanchez, who has won acclaim for her blog Generation Y. As the Obama administration begins talking to repressive countries like Cuba, is the administration doing enough to hold them accountable on human rights?