Unfortunately, we still have all the uncertainty with the EU and Asia and the US, but frankly, that happens at the beginning of every bull market.

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Scharf, who has worked on clinical trials or done consulting for most companies in the field, has no doubt that some patients will take these pills every day, but he says they are only the beginning.

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Every "- gate" imaginable was brought before that committee long before this impeachment started, but it was the beginning of the impeachment of William Jefferson Clinton.

CNN: Transcript: House debates articles of impeachment