[SDNY] More than two dozen U.S. insurers affiliated with Travelers Cos (TRV.N) sued two Saudi banks, companies affiliated with Osama bin Laden's family, and several charities for at least $4.2 billion over the Sept. 11, 2001 attacks. The 10 defendants in the lawsuit include Al Rajhi Bank 1120.SE, National Commercial Bank 1180.SE, aviation contractor Dallah Avco, the Mohamed Binladin Co, the Muslim World League, and other charities.