On Monday an Austrian firefighter was dragged 500 metres into the air after trapping his hand in a water tank on a helicopter. Werner Seidl was fighting a forest fire in Greith with 30 other firemen and was trying to manoeuvre the 600 litre water tank hanging from a low-flying helicopter. "The air pressure from the rotor blades pushed me against the tank", he told, "And just as I stretched out my...