First lady’s incognito trip to Target

First lady Michelle Obama describes a recent trip to Target to David Letterman.

CNN projects Romney wins Puerto Rico

Mitt Romney will win the Republican presidential primary in Puerto Rico, CNN projects, based on vote results.

New scary ads target smokers

CNN’s Dr. Sanjay Gupta discusses a new shock campaign from the CDC aimed at smokers.

Blagojevich like ‘deer in headlights’

James Laski discusses what life will be like for Rod Blagojevich in prison.

Family fears for soldier’s safety

The parents of a soldier in Afghanistan says they’re worried he might be the target of a Taliban revenge attack.

Land owners in dark on fracking problems

Land owners get rich from fracking, but don’t know about well violations in their backyards. CNN’s Poppy Harlow reports.

Vernal Equinox + standing brooms = faux magic

CNN meteorologist Chad Myers makes a broom stand upright on its own but refutes a viral explanation for the phenomena.

How can troubled troops be helped?

A US soldier is accused of killing 16 Afghan civilians. A clinical psychologist discusses how this could happen.

‘Kony 2012′ creators talk criticism

Invisible Children filmmaker Jason Russell and CEO Ben Keesey address criticism about “Kony 2012.”

Glimpse inside life of rich and famous

Morgan Spurlock’s documentary “A Day in the Life” gives online viewers a glimpse into the life of the rich and famous.