Bush catapults the propaganda

[Mark A. Mandel]

Ed Keer <edkeer at YAHOO.COM> quotes G.W.Bush and comments:
>>>

"See, in my line of work you got to keep repeating things over and over and
over again for the truth to sink in, to kind of catapult the propaganda.
(Applause.)"

I don't mean to bash the president, but I have no clue what he means here.
Maybe it's a bad transcription. Maybe he really said catapult. I don't get
it. Does anyone have any insight into why 'catapult' in this sentence?

<<<

As in 'throwing the bull[s...]'?

-- Mark
[This text prepared with Dragon NaturallySpeaking.]