Nowhere to hide in Gaza, hostage fears and a US general's Iran warning

Israel secures its border , three days after Hamas launched its audacious attacks. Why the taking of hostages has complicated any plans for a ground offensive in Gaza. Netanyahu calls for a united government, as 300 thousand reservists are called up. Plus, how the rules of war are different in this 75-year old conflict. Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices