The Texas Board of Education says students will be exposed to free-market economists like Milton Friedman and Austrian economist Friedrich Hayek.
A new interactive installation at the Guggenheim Museum draws onlookers into a conversation that itself becomes part of the art.
In Potsdam, Germany, debate rises over a memorial that marks President Harry Truman's 1945 decision to drop an atomic bomb on Hiroshima, Japan.
On 20th anniversary of the fall of the Berlin Wall, those who lived behind the Iron Curtain talk of both disappointments and unexpected opportunities.
Critics saw in America a 'pigpen of freedom.' He saw a cause worth dying for.