Bush and Gorbachev decided to get themselves frozen for a hundred years to see how the current political situation resolved itself. After the time was up they were thawed, and started to read newspapers to catch up on the situation.
Gorbachev started to laugh. In response to Bush's question he said, "I see that the dollar is still getting weaker."
Then Bush started to laugh. In response to Gorbachev's question of why, he said, "I read that there is renewed fighting on the German-Chinese border."