How a picnic led to the fall of the Berlin Wall | csmonitor.com

How a picnic led to the fall of the Berlin Wall | csmonitor.com: "Sopron, Hungary - These days, cars whiz through the abandoned border-control stations in the hills separating this Hungarian city from the villages and vineyards of Eastern Austria. Crossing the old Iron Curtain is much the same as traveling between US states: no fences, no guards, just a welcome sign."