What you missed on "CBS This Morning"

From the NFL commissioner discussing the Ray Rice controversy to the debate over shock collars, here are some memorable stories from the week on "CBS This Morning."

Roger Goodell denies seeing Ray Rice video

The NFL commissioner told Norah O'Donnell in an exclusive interview that he hadn't previously seen Ray Rice's controversial elevator video before its wide release.

Target aims for redemption

New Target CEO Brian Cornell says the retailer is on a mission to "be cool again."

Austin Tice's parents hold on to hope

The parents of the journalist who vanished in Syria in 2012 are certain their son will return home.

How is ISIS so wealthy?

The terror group is not only the most dangerous terrorist threat at the moment, but it's also the wealthiest. Here's how they're acquiring their money.

Returning to Bloomberg

Former New York City mayor Michael Bloomberg leads Gayle King through the 9/11 Memorial Museum and discusses his decision to return to Bloomberg LP.

NYPD leaders on the ISIS threat

New York Police Commissioner Bill Bratton and NYPD Deputy Commissioner for Intelligence John Miller discuss the terrorist threat they say is "growing exponentially."

Gladys Knight is still groovin'

The soul singer discusses her new album with CBS News.

Kermit's inspiring note to self

Beloved Kermit the Frog reflects on life with a touching "Note to Self."

A shocking debate

Pet owners are split on whether using shock collars on dogs is a humane form of discipline.