The American health care system is notoriously inefficient, but it is also innovative; providing new drugs and new technologies that benefit the world. Anchor Marco Werman speaks with health policy researcher Zack Cooper of the London School of Economics
President Obama and his Chinese counterpart Hu Jintao have agreed to work together to tackle some of the world's most pressing problems. The World's Mary Kay Magistad is covering the summit in Beijing.
Colombia, the world's third-leading coffee exporter, is famous for its high-quality, hand-picked beans. But getting a decent cup in Colombia itself is another matter entirely as John Otis reports from Bogot-.
Google cites cyber attacks on the e-mail accounts of Chinese rights activists as the reason for threatening to pull out of China. Cyrus Farivar reports on what Google's move means for other Internet companies doing business in China.
A group of military veterans is barnstorming across America on a bus. The veterans are calling on US leaders to get the nation running on clean energy. The World's Jason Margolis took a ride on the bus.