Video How Cap and Trade Works By Bo Huttinger Posted June 30, 2015 at 12:30pm Facebook Twitter Email Reddit [jwp-video n=”1″] Congress is considering a complex proposal called cap and trade to regulate greenhouse gas emissions. But how does it actually work? Recent Stories Photos of the week | July 4-10, 2025 Appropriators advance Legislative Branch bill without GAO cuts FBI headquarters fight stymies spending bill in Senate HHS policy bars undocumented immigrants from some health programs Gambling tax repeal bill blocked in Senate At the races: Summertime madness