Political strategists slice and dice the electorate into smaller and smaller groups targeting messages to specific populations. The Romney camp is now making a pitch toward Polish Americans. But are they getting the message right?
As residents of Newtown, Connecticut, begin to bury those killed in Friday's school shooting there, reaction continues to pour in from all around the globe. We'll talk to David Hemenway of the Harvard School of Public Health.
In South Africa, there is a great respect and gratitude to the White House. This partly due to a program that helps to get medicine to HIV-AIDS patients. Some say the issue of who occupies the White House is less relevant to the future of their country.
As the UK gears up to start a gas-fracking industry, government and industry say they're determined to avoid the mistakes made in the US. But observers differ as to whether the country is better prepared for the risks.