Senate Democrats on Tuesday blasted leaks to the press about a cyberattack against Iran and warned the disclosure of President Obama’s order could put the United States at risk of a retaliatory strike. Sen. Dianne Feinstein (D-Calif.), chairwoman of the Intelligence Committee, said the leak about the attack on Iran’s nuclear program could “to some extent” provide justification for copycat attacks against the United States. The FBI opened its own probe Tuesday into who disclosed information on the Iranian attack, The Wall Street Journal reported. On Capitol Hill, the Senate Armed Service Committee promised hearings, while two Republican senators called...