A man was stopped at Miami International Airport transporting snakes in an unusual place — his pants, authorities announced. A camouflage “bag of snakes” was discovered in the man’s trousers in the security line Tuesday as the unidentified would-be passenger was heading to an airport gate to board an international flight, the Transportation Security Administration said in a statement. A typical body scan at a security checkpoint highlighted a mysterious irregularity, officials explained. “It showed that there was an anomaly in the groin area and marks it for a pat-down. When the passenger came…