BALTIMORE (AP).- A published presidential historian was one of two men caught with millions of dollars in documents from the Maryland Historical Society, including some signed by President Abraham Lincoln, according to court documents. Baltimore police charged Barry Landau, 63, and Jason Savedoff, 24, both of New York City, on Saturday with theft of more than $100,000 and they were ordered held on Monday. The FBI is involved in the investigation under a federal statute that covers thefts from museums. An employee told police he had been watching Savedoff and Landau for several hours, believing their behavior to be suspicious. He called police after he saw Savedoff conceal a document in a portfolio and walk it out