Published: Oct 22, 2013 8:49 AM EDT

There is growing uncertainty in national and international affairs which is being blamed for the return of "fence-sitting buyers".

These are buyers who are interesting in buying, but believe better buying opportunities will exist in the future, so they are sitting on the fence waiting for prices to fall.  Are these buyers smart or foolish?

WINK's real estate expert Denny Grimes stopped by to answer that question.