2. Republican front-runner Mitt Romney is moving on to Ohio. Buoyed by a pair of primary victories, the GOP hopeful launched new attacks on President Barack Obama.

 

 

 

3. The UN humanitarian chief says Syria has not approved her repeated requests to visit the conflict-wracked country. This comes as government troops continue to advance on the rebel-held areas in some of the most intense fighting of the uprising. 

 

 

 

4. Actor and musician Davy Jones has died. He's best known for his role with the band The Monkees, singing lead vocals on a number of hits including Daydream Believer.