Behind the new climate plans in the U.S., China and India

Aired: 10/3/2015 | 0:03:15 | Clip
This week, the EPA unveiled new rules to reduce polluting gasses emitted by U.S. factories and cars; India announced a $2 trillion plan to reduce its carbon emissions over the next 15 years; and China also released a new plan. Naveena Sadasivam of Inside Climate News joins Hari Sreenivasan to discuss the developments.