Finchem Asked To Take Drug Test By Policy Board?

Rex Hoggard drops this little mini-bombshell on the Golfweek Tour Blog:

According to a member of the Tour’s Policy Board, Finchem was asked to be the first person tested and before an opening ceremony for the AT&T National tournament he obliged.

I don't know about you, but I got the impression from his press conference that this was an executive decision to better understand the process, not something he was asked to do. 

Gee, I wonder who approached the Commish and said, "Uh, Tim, we think you need to be tested too."

Cink? Toms? Faxon? Ogilvie?