So lets see...
Sonnen got surgery, had some of his colon removed & attended weigh ins on the same day. Sonnen then fought 1 day post surgery and passed the drug test (even though he would have been on pain killers for the surgery).
Sounds totally feasible.
And if this is some how real, Sonnen should be fired. Think of the risk and liability he would have brought down on the company he works for if something serious would have went wrong... Not that I believe the story in any way.
Good attempt at an excuse by Sonnen though. TSN's 'undisclosed' source was probably the American Gangster himself. Also, hard to forget all the lies Sonnen has been caught in over the past few years.