Berlin Wall was a deep anxiety over prospects for a reunified Germany. In September 1989, British Prime Minister Margaret Thatcher pleaded with Soviet President Mikhail Gorbachev not to let the Berlin Wall fall and confided that she wanted the Soviet leader to do what he could to stop it. After the fall of the Berlin Wall, French President François Mitterrand warned Thatcher that a unified Germany could make more ground than Adolf Hitler ever had and that Europe would have to bear the consequences. On 21 November 1989, Crosby, Stills & Nash performed the song "Chippin' Away" from Graham Nash's 1986 solo
The Wall – Live in Berlin that was part of the former "no man's land" of the Berlin Wall. "I did an interview a couple of years ago for a guy called Redbeard…" Waters recalled. "He said, 'Would you ever perform "The Wall" again on stage?' And I said, 'No'… Indoors, it made no sense financially; it's too expensive. And, as it's partially an attack on the inherently greedy nature of stadium rock shows, it would be wrong to do it in stadiums… I said, 'Well, I might do it outdoors if they ever take the wall down in Berlin.'… The Memorial Fund was in a