DETROIT — A man who became the subject of a book called "The Radioactive Boy Scout" after trying to build a nuclear reactor in a shed as a teenager has been charged with stealing 16 smoke detectors. Police say it was a possible effort to experiment with radioactive materials. David Hahn, 31, was being held Friday on a $5,000 bond in the Macomb County Jail after he was arraigned Thursday on felony larceny charges. Clinton Township police Capt. Richard Maierle said Hahn denied the charges. A district court clerk on Friday said Hahn did not have an attorney. The Associated...