Ba-dum-tsh! Mark Knoller's punny preview of Obama's drone speech

CBS News White House correspondent Mark Knoller loves his wordplay. Giggle-worthy or groan-worthy? You decide:

I see what you did there. MT @markknoller Sounds like @BarackObama's speech will drone on. "I suspect it will not be brief," said @PressSec.

— Steven Hoarn (@SHoarnDMN) May 23, 2013

#FunwithPuns RT @markknoller Sounds like Pres Obama's speech will drone on. "I suspect it will not be brief," said Jay Carney yesterday.

— Brendan (@McHugh) May 23, 2013

https://twitter.com/WilliamAllison/status/337579539922313217