Weren't we told of a 2009 "plot" cooked up by "racist meth addicts" to shoot the president? And then later (late last year) we were told of a similar Islamist plot that was halted by police action?
I don't doubt that there are threats. Rush Limbaugh says he gets death threats too but doesn't give them exposure.
The Pravda Media never reported on the death threats the President Boosh received, even in a media rich environment that fantasized movies and books about killing the president (named BY NAME).
We heard about it ...afterward.