Here's what you may have missed this week on 60 Minutes.Hospitals and health care workers in Ukraine under attack, a violation of the 1864 Geneva ConventionBritain under pressure to crack down on corrupt Russian money that's infiltrated its economy"I tell stories": Artist and pioneer of the avant-garde Laurie Anderson on her unique work and lifeArtist and storyteller Laurie Anderson doesn't like to be boxed inWhat 60 Minutes saw in Lviv, UkraineAnti-hazing "Sam's Law" enacted in Washington