Tehran

Global Scan

ISIS has a new hand sign — and it means far more than ‘We’re #1’

The Islamic militants known as ISIS have shown savvy in social media and in picking their symbols. We explore the deeper meaning behind their index finger salute — and their black-and-white flag. And an author shows a side of Iran's capital that you might not have expected, from sex to drugs to skinny jeans. And are you tired of being cramped in economy class? You're not alone. All that in today's Global Scan.

Global Politics

NATO allies reluctant on Afghanistan

President Obama announced the US will send 17,000 more troops to Afghanistan, putting pressure on European NATO members to up their deployments as well. But as The World's Gerry Hadden reports from Germany, NATO nations are reluctant to do that.