Today, Barack Obama made his first visit as President to Brussels, headquarters of both the European Union and the NATO alliance. In a speech to 2000 young people, he delivered his harshest words yet for Russia’s Vladimir Putin, calling him a "menace" to the international system built by the United States and Europe since World War II. He said, if Putin thought he could drive a wedge between the US and Europe, he "clearly miscalculated," and warned that Russia’s "isolation will deepen." We hear about his first visit as President to the headquarters of the European Alliance and NATO. Is he right that Russia is only a "regional power?" Who's showing the most strength — or weakness, the President or Vladimir Putin?