Israel-Iran escalation heightens fears of widening war, direct US involvement

For months, U.S. President Joe Biden has warned Israel against allowing its war with Iran-backed Hamas in Gaza to spread against Hezbollah in Lebanon and Iran itself. But with Israel fighting in Lebanon and vowing retaliation for Tehran’s missile attacks, many fear that moment has come. VOA White House Bureau Chief Patsy Widakuswara looks at the potential for further escalation and the possibility of U.S. direct involvement.