(CNN Student News) -- May 23, 2011 Download PDF maps related to today's show: • Baghdad, Iraq  • Israel  • Iceland Transcript THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. CARL AZUZ, CNN STUDENT NEWS ANCHOR: Your school probably has fire drills, tornado drills. But how should you prepare for zombies?! Believe it or not, the government has an answer. I'm Carl Azuz. This is CNN Student News! First Up: Violence in Baghdad AZUZ: First up today, deadly violence in Baghdad, as a string of bombings hits the Iraqi capital. Fifteen explosions went off within hours of each other on Sunday. Iraqi authorities said the mix of car bombs and roadside bombs killed at least 18 people and wounded at least 80 others. There's been an increase recently of violence in Iraq. That includes yesterday's attacks. It's raising some concerns about whether or not Iraqi security forces will be able to protect their own country. Britain pulled the last of its combat troops out of Iraq yesterday, and U.S. troops are scheduled to leave Iraq by the start of next year, though Iraqi leaders might ask them to stay longer.
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Find out what happened in Iraq on the day when Britain's combat troops left
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Understand what caused tension in the close ties between the U.S. and Israel
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Liven up your knowledge about what it would take to prepare for zombies
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