Question: Who did the actual piano-playing for the movie? I'm sure it couldn't have been Michael Douglas.
Chosen answer: Michael Douglas was not playing the piano himself. Special effects were used to digitally graft Douglas' head onto the body of Philip Fortenberry, a Julliard-trained pianist who also once played at the now-closed Liberace Museum in Las Vegas.
Question: Why was Elizabeth crying at home when she read the news article?
Answer: She is crying because Simon is back in her life. And she knows that the only reason for that would be that her hypnosis worked. She reads the article and she knows what he has done, even though he isn't aware of it. As we see later in the movie he was not really a nice guy, especially not to her.
Chosen answer: No, this is explained when O'Mara recruits Kennard. Kennard says that nobody would work with Ramirez because of his Latino heritage, so Kennard took him under his wing. And while he did that, he also taught Ramirez to shoot just as good he can, because before that, Ramirez was a lousy shot.
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