By Karen Freifeld, Jonathan Stempel and Luc Cohen NEW YORK (Reuters) – Donald Trump, his family business, and three of his adult children were sued on Wednesday by New York’s attorney general, who accused them of overvaluing the former U.S. president’s assets and net worth through a decade of lies to banks and insurers. Attorney General Letitia James filed her civil lawsuit in a New York state court in Manhattan, accusing the Trump Organization of “numerous acts of fraud and misrepresentation” in preparing financial statements from 2011 to 2021. She also said Trump, who has long used his net w…