Cheryl Castro tells us about a study that finds that antibiotics usually aren't needed for a routine sinus infection.

Rick Santorum defends hydrofracking to a crowd in North Dakota, blaming President Obama for ignoring the science.

Rick Santorum warns a crowd in North Dakota that they are at risk of terrorism if Iran gains a nuclear weapon.

French President Sarkozy announces he will run for reelection. As CNN's Jim Bittermann reports, it comes as no surprise.

At the Master Lock plant in Milwaukee, Pres. Obama reminisces about high school and contemplates his daughters' future.

A Greek MP tells CNN's Richard Quest that an exit from the Eurozone is not an option.

Showbiz Tonight exclusive with Steve Jones, Adele's post Grammy plans and Miley's boyfriend blasts her buddies.

CNN's Richard Quest explains the latest that is being done to stave off disaster in Greece.

John Defterios speak to the CEO of Aegean Airlines, Theodoros Vassilakis.

CNN's David McKenzie reports on the declassified story of the hunt for Adolph Eichmann, the architect of the holocaust.