More likely, he would say nothing. He'd just use them without warning, for maximum shock value.
Big boo-boo on Binnie's part if he really said this. (Pak media makes stuff up all the time, though.) It shows his hand ... looks like a pair of deuces to me, versus our straight flush. I'd say Binnie's a dead man, and he's starting to get a bit nervous as that fact sinks in.
Also, as "Dallas" points out, if we want, we can pop off a 10 or 15 Kt nuke over there and just say, "Hmmm ... must have been OBL having an accident ... not one of ours ... so sorry."