Stocks rally in Europe as relations thaw in Davos

From the BBC World Service: The world has been reacting to President Donald Trump's announcement of a vague framework agreement over the future of Greenland. The president said that the U.S. will not impose tariffs on eight NATO countries. Then, you might think of corporate bonds as relatively modern, but companies have actually been issuing them since at least the 17th century; so what kind of return can you expect from a bond issued in 1648 by a Dutch water company?