in a rare television interview with cbs he denies using chemical weapons and wouldn't confirm or deny whether his country has them. u.s. intelligence believes syria has one of the largest stockpiles including thousand of tons of agents. neighboring israel is taking additional precautions deploying it's iron dome missile defense system on the outskirts of jerusalem. connor, why is israel now taking another step? >> well, as things were heating up two weeks ago israel repositioned one of it's iron dome anti-missile systems outside of tel aviv but with the threat of a u.s. strike on syria once again looming israel is not taking any precautions. with the possibility of a u.s. strike, israel is concerned that jerusalem, which is an area that's not normally targeted by