Sanctions were never meant to target Iran's travel, tourism industries, but their effect is felt in numerous ways
Recent British opinion poll found Iran near top of list for countries people would 'definitely not' visit
Many see link between African-American experience, Islamic tradition of spiritual freedom
As fighting continues in Libya, ordinary citizens caught in middle
ANC commissioners are the most local elected representatives
Kwanzaa was founded in US during black power movement of 1960s
'Guerrilla Gardening' is a new kind of urban graffiti, environmental style
Roller derby is American-invented contact sport that dates back to 1800s; modern version often played by all-female teams
Cooling fabric once favored by US lawmakers is back in fashion
More Americans learning these languages today than ever before
Watchdog group, Reporters Without Borders, says more and more governments use technology to suppress dissent
Ankara's growing influence in Middle East pushes Tehran to sidelines
Despite uncertainty of bid to join EU, Ankara flexes its diplomatic muscles elsewhere
Research shows trauma journalists witness up close could also have lingering impact on emotional well-being
