The question all of us undoubtedly ask when hearing about a new Sylvester Stallone or Arnold Schwarzenegger project is whether they are too old to be action heroes anymore. Though both appeared in 'The Expendables 2' last year, the question as to their ability to helm solo actioners remains and is more and more in doubt with each passing year. A brand new clip from Arnie's upcoming outing, 'The L…