AP vs. IB, which is more hardcore?

Test Preparation
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<p>I think this might be the article about IB, courtette44. I thought it was interesting…:)</p>

<p><a href=“http://www.townhall.com/columnists/thomassowell/ts20040226.shtml[/url]”>http://www.townhall.com/columnists/thomassowell/ts20040226.shtml&lt;/a&gt;&lt;/p&gt;