After 31 years of public service, Secretary of State Hillary Clinton leaves the limelight behind. On Friday, President Obama nominated Sen. John Kerry, D-Mass., to take her place as secretary of state, leaving Clinton to help him move in and then bow out.

When Tom Schieffer was U.S. ambassador in Australia and then Japan, he found that a little-noticed program that placed American art in embassies was one of the best diplomatic investments he made.

A lot of goodwill flows between America and Canada, the Minnesota International Center's 2013 focus country. A lot of goods do, too, with most of them measurable in tons or barrels or other familiar metrics. It's harder, however, to gauge the exchange of culture."How do you describe the structure of quicksand? Culture is always moving and not easily described or captured in one glimpse."

Mr Kerry will have big shoes to fill. Mrs Clinton's tireless public diplomacy has helped repair the damage to America's standing on the global stage and world leaders have been begging her to stay in the job. At the state department, Clinton laid the foundations for a "smart power" approach to the exercise of American leadership. Although Mr Kerry's view of American power is similar, his style will be very different. It's unclear whether he will be keen on public diplomacy.

Where does China’s soft power stem from, and what are its implications for the US? China’s economic power is the key motor behind its mounting soft power.America remains the most powerful state in the international system. No country in the world has more ‘global’ interests than the US. China’s growing soft power affects American interests around the world therefore, a thorough assessment of this process is imperative.

“As cabinet secretary he will ensure that the government’s policy framework is cohesive and coordinated,” he said. “In addition, as the chief officer responsible for Information Technology and Government Information Services, I will be expecting him to champion a fresh impetus towards a more ‘digital’ government that delivers services more effectively to our customers and to promote the use of social media to communicate with our citizens.”

Kerry, meanwhile, said America's diplomatic corps should receive additional resources. But he stressed that embassies should not be turned into fortresses that isolate diplomats from the countries where they're working.

The report, by a five-strong Accountability Review Board (ARB), also called for $2.3 billion in extra funding over the next 10 years to fortify and improve some of America’s 275 diplomatic outposts around the world. “It’s no understatement that our diplomats are on the front lines of the world’s most dangerous places,” Senator John Kerry, chairman of the Senate Foreign Relations committee said.