Continuity mistake: Bartlet agrees to have a photo op with a goat and says "let's do it right now" - as C.J. turns to her assistant, we can see the Pres is already half way down the hall, even though this would be impossible in real time.
Continuity mistake: When Donna is in Josh's office, picking up folders, she puts a blue one on top of the pile; the next split-second shot from behind her shows a brown folder on top of the pile - then she places a blue one on top of that.
Answer: It's in reference to the many televangelists and revival ministers usually associated with the right-wing that have been convicted of tax fraud (Jim Bakker and Tamy Faye being a more famous set). Occasionally, the more unscrupulous ministers have bilked millions from believers all in the name of God.
Nikki