Quick, anyone who’s seen The Eiger Sanction, that 1975 Clint Eastwood cliffhanger, raise your hand!  Thought so.  Now, anyone who’s seen someone climb a 13,000 foot mountain without safety equipment, step forward.  Right, now, who’s seen a man jump off that same mountain?  Exactly.  Dean Potter, the 38 year-old American daredevil is in pretty select company.  I mean, mountains were made for jumping off, with nothing more than a skimpy parachute!