BuzzFeed News’ investigation of investor-state dispute settlement provokes a call for change on Capitol Hill.
Originally posted on Sept. 29, 2016, at 11:56 a.m. Updated on Sept. 29, 2016, at 4:13 p.m.

Senators Sherrod Brown, Bernie Sanders, and Elizabeth Warren, who seek to limit the scope of ISDS. BuzzFeed News; Getty
Citing a BuzzFeed News investigation, a dozen senators urged President Obama to remove a controversial element of the Trans-Pacific Partnership (TPP), the massive trade deal the administration is pushing Congress to ratify in the coming months.