TOM MORGAN’S MONEY TALK In D.C., Buying Influence IS Normal Editor’s Note: The column, Money Talk, by Tom Morgan of Franklin, the retired Oneonta investment counselor, is syndicated nationally. Here is this week’s column. Suppose you discovered your doctor runs a charity on the side. The charity gives away some money. But it spends most of its money on things that help the doctor. Often financially. How is the charity funded? Contributions from drug companies. They want the doc to prescribe…