This video explains the major questions doctrine and how the Supreme Court has used it to curb major agency actions by requiring clear approval from Congress for policies with significant economic or political impact. (Produced by Andrew Satter; Executive Producer Josh Block) -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.