Warren was paid up to $90,000 as witness in 2000 trade case

Politico reports:

Elizabeth Warren is trying to kill President Barack Obama’s trade agenda by raising the specter that foreign companies could use an investor-friendly arbitration system to circumvent the U.S. court system.

But she hasn’t discussed her own role 15 years ago in the arbitration system she opposes — as a paid expert witness earning as much as $90,000 from the U.S. government.

The expert.