Tens of thousands of Iraqis served as translators for coalition forces during the Iraq War. But only one was deemed a “bad ass” by America’s deadliest sniper. “Code Name: Johnny Walker,” the story of that translator’s journey — catching on with U.S. forces as a way to feed his family, serving alongside Navy SEALs, and beating the odds (click the link above) to reach the U.S. — will be turned into a movie, according to multiple reports. The book, co-written by “Walker” and Jim DeFelice, is on the tail end of the New York Times best-seller list for hardcover nonfiction. DeFelice…