[SunkenCiv]

You're right, there was at least one thread about this. Let's see... oh, wow:

• Obama: I Traveled To Pakistan In College
• Where in the World is Obama's Missing Thesis?
• Obama's Years at Columbia Are a Mystery
• Libertarian VP candidate wants Barack Obama to release his grades
• Obama's Lost Years
• Who paid for Obama to go to Ivy league college??
• Is Obama hiding something from his college days? Some link mystery ...
• Who Paid for Obama's College Education?
• McCarthy: Why Won't Obama Talk About Columbia?
• New Report On Obama's Mystery Years At Columbia:
• Unreleased Obama Records: Did Obama Attend Columbia?
• Did Barack Obama go to Columbia?
• India Wake Up: Why did Obama go to Pakistan in 1981?
• Breaking the War Mentality (Barack Obama, circa 1983 at Columbia)
• Obama's missing college 'thesis' on Soviet nukes
• Obama at Columbia-- the unexceptional student no one remembers

[Brown Deer]

After graduating from Columbia, Obama became a "community organizer". Maybe, what he is hiding is that he might have been enrolled in the Barnard-Columbia Urban Studies program and his degree is not in Political Science as he has stated.