Jewish Plot Against The Church

[LouisIX]

Aggressively destroying usury was how Mohamed got his cult going.

Saint Louis attempted to eradicate usury from France.  He also had a Talmud burning.

The chart that's in the link Jaynek shared does mention a couple of instances where the popes ordered the different kings to burn the Talmud.
http://www.zionism-israel.com/hdoc/Papal_Bulls_Jews.htm

I'm surprised there hasn't been more of a historical smear campaign against Louis since he was such an "anti-Semite".

Did you notice in the article linked to above, that they were complaining that Pius V is still a Saint?  It was as if he should have been "uncanonized" after Jewish groups declared him an anti-Semite.  This sort of thing infuriates me.  These people act like they are in charge of the Church. 

It's funny when folks apply modern ideas to the Church, as if canonizations are like receiving an award that can be rescinded.