Breaking News from CBS

• Video: Eye Opener at 9: Massive tornado kills dozens in Okla.

  A massive tornado in Moore, Okla., kills dozens, including children. Also, the National Guard has been called in to search for survivors. A look at what we've been covering on "CBS This Morning."

• Video: Oklahoma Lt. Gov: "We're going to find survivors today"

  Oklahoma Lieutenant Gov. Todd Lamb speaks to Norah O'Donnell about the damage in the aftermath of a massive tornado, how residents are recovering, and how survivors should look for loved ones.

• Video: First responders talk overnight search after Moore tornado

  KCNC's Stan Bush spoke with first responders in the aftermath of the Moore, Okla., tornado.

• Video: Frmr. Okla. gov: Need to reconsider our "shelter-in-place" protocol

  Former Oklahoma Gov. Frank Keating, who was in office when Moore was devastated by the historic 1999 tornado, speaks about how residents are coping in the aftermath of yesterday's tornado.

• Video: Oklahoma Mom on destroyed school: Parents worst nightmare

  Moore resident Ashlee Quigel's two young children, a first-grader and a third-grader, were inside Briarwood Elementary School when the tornado struck.