As the war in Iran nears the one-month mark, a documentary that examines the parallels – and significant differences – with the last U.S. war in the Gulf: the 2003 invasion of Iraq.

Add Yahoo as a preferred source to see more of our stories on Google. A statue of Saddam Hussein was pulled down in April 2003 as US tanks rolled into the centre of Baghdad - Goran Tomasevic /REUTERS ...