Documentary featuring Ira Hyman to air again on CNBC this week

A documentary called "Crackberry'd: The Truth About Information Overload," which includes an interview with Western Washington University psychology professor Ira Hyman, will air again later this week on CNBC. The documentary aired Tuesday on CNBC and late last year on CBC.

Air times for later this week will be 10 p.m. Friday, Jan. 7, and 8 p.m. Sunday, Jan. 9, on CNBC.