We've Got To Change Our Regulatory System.

Now, I Swore An Oath To Uphold The Laws On The Books... Now, I Know Some People Want Me To Bypass Congress And Change The Laws On My Own... Believe Me, The Idea Of Doing Things On My Own Is Very Tempting. I Promise You. Not Just On Immigration Reform. But That's Not How - That's Not How Our System Works. That's Not How Our Democracy Functions. Thats Not How Our Constitution Is Written.

Today, About 40 Percent Of America's Carbon Pollution Comes From Our Power Plants. There Are No Federal Limits To The Amount Those Plants Can Pump Into The Air. None. We Limit The Amount Of Toxic Chemicals Like Mercury, And Sulfur, And Arsenic In Our Air And Water, But Power Plants Can Dump As Much Carbon Pollution Into Our Atmosphere As They Want. It's Not Smart, It's Not Right, It's Not Safe, And I Determined It Needs To Stop.

I Think The American People Recognize That The World Has Shrunk. That It's Interconnected. That You're Not Going To Put That Genie Back In The Bottle.

Our Focus On The Investigation Is Really Wide-ranging. And We Can't Limit It To Just One Point In Time.

Filibuster Has Long Tradition, But Used To Harm Civil Rights.