What to know about the Middle East conflict after Iran launches attack against Israel

Israeli Prime Minister Benjamin Netanyahu is vowing retaliation and the White House is warning of severe consequences after Iran launched a wave of missiles against Israel Tuesday. Israel's military says its air defenses intercepted many of the missiles, but some got through. CBS News senior foreign correspondent Elizabeth Palmer has a report on the attack and Brian Katulis, senior fellow at the Middle East Institute, joined CBS News to discuss the conflict.