With Monday marking the 20th anniversary of the fall of the Berlin Wall, Ronald Reagan's son Michael tells Newsmax that his father was deeply troubled by the wall from the night it was first erected. Michael Reagan also said President Barack Obama's decision not to attend the anniversary ceremonies in Berlin is "sad," but "completely consistent" with Obama. On June 12, 1987, President Reagan delivered a rousing speech near the Berlin Wall in which he challenged the leader of the Soviet Union: "Mr. Gorbachev, tear down this wall!" Less than 2 1/2 years later, on Nov. 9, 1989, the wall...