And yet, despite the drum roll of crises above, America over the years has found ways not only to cope but to lead the world into an era of extraordinary opportunity and progress.

FORBES: Counting America's Successes

Like so many others who have been named Champions of Change, I must first express my happiness for having found work that not only employs what capabilities I may have, and that affords an opportunity to work with so many people of enormous talent and dedication, but that is also useful to others in the worldwide community.

WHITEHOUSE: Providing Literacy for Informed Citizenry through Braille | The White House

For executives, the floating school concept provides an opportunity to undertake an intensive study period that will provide them with insights and knowledge unlikely to be found in a traditional lecture theater.

CNN: 'Scholar Ship' ready to set sail

The House Homeland Security Committee's hearing on Wednesday is an opportunity to amplify and inform the public debate over the national security implications of jihadist texts that are found in both America's mosques and prisons - and to set the stage for addressing the seditious actions they are designed to foment.

CENTERFORSECURITYPOLICY: Center For Security Policy