(AP Photo/Nati Harnik, File) OMAHA, Neb. (AP) — Billionaire Warren Buffett plans to attend, but not take questions, at next year’s Berkshire Hathaway shareholder meeting — a big change following his ...

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Others are more elective, like AP Music Theory or AP Psychology. Most classes last a school year with a few exceptions like AP Psychology and AP Sociology, semester long classes that are often taken ...