CBS News White House correspondent Major Garrett, David Ignatius of the “Washington Post,” and CBS News National Security correspondent David Martin weigh in the war looming in Ukraine after Russia’s military invasion. Source

Defense Secretary Chuck Hagel explains what the United States is doing to stay vigilant internationally as troops return home from Afghanistan. Source

David Ignatius of the “Washington Post,” Danielle Pletka of the American Enterprise Institute, CBS News National Security correspondent David Martin and Michael O’Hanlon of the Brookings Institution weigh in the war looming in Ukraine after Russia’s military invasion. Source

Miss the second half of the show? The latest on unrest in Ukraine and politics back home, with Defense Secretary Chuck Hagel and a panel of experts. Source

Charles Osgood takes a look at this year’s crop of Academy Award contenders from around the world in the Best Animated Short Film category. Source

Lee Cowan introduces us to Academy Award-winner Matthew Mungle, one of the greatest make-up special effects men in movie history. Cowan follows Mungle as the artist goes through the process of creating bodies for an episode of “CSI.” Source

The 86th Academy Awards are fast approaching, with the nominees going head to head in one of the most competitive years in recent Oscars history. CBS News’ Steve Futterman reports. Source

CBS News chief medical correspondent Dr. Jon LaPook explains the dangerous combination of drugs that killed actor Philip Seymour Hoffman. Source

A new laser treatment can greatly reduce the amount of time it takes to completely remove even the most stubborn tattoos. The laser’s faster pulse rate removes the tattoo faster than the 10 sessions earlier methods would take. Bigad Shaban shows us how it works. Source

Kerry Kennedy, the daughter of Robert F. Kennedy, was acquitted Friday of drugged driving in a July 2012 incident in which she accidentally took a sleeping pill and then sideswiped a truck. Source