TOUR COACH LIVE: Bill Harmon on new school vs old school teaching

Some of what we'll cover with the legendary Bill Harmon...

• Has teaching changed over the years? 
• Old swings vs new swings.  What are the similarities and differences.
• Old tour players vs new tour player swings.  How has the game evolved and coaching differences.
• What he learned caddying for Jay Haas for years.