WASHINGTON – The Pentagon's top lawyer has informed the former Navy SEAL who authored a forthcoming book describing details of the raid that killed Usama bin Laden that he violated agreements to not divulge military secrets and that as a result the Pentagon is considering taking legal action against him. The general counsel of the Defense Department, Jeh Johnson, wrote in a letter transmitted to the author on Thursday that he had signed two nondisclosure agreements with the Navy in 2007 that obliged him to "never divulge" classified information. Johnson said that after reviewing a copy of the book, "No...