Biden “deeply concerned” by possible leak of U.S. intel about Israel’s plans for Iran, White House says CBS NewsBiden is ‘deeply concerned’ about the release of secret documents on Israel’s possible attack plans The Associated PressInitial investigation into US intelligence leak on Israeli attack planning focusing on who had access to documents CNNU.S. Investigates Intelligence Leak About Israel’s Plans for Attacking Iran The Wall Street JournalPro-Iranian account leaks alleged U.S. intel on Israel’s attack plans Axios