2. At least 26 people are dead after Egypt's worst sectarian violence since the uprising that ousted Hosni Mubarak in February. The clashes started in downtown Cairo on Sunday as about 1,000 people tried to stage a peaceful protest over an attack on a church.

 

 

 

3. Two American economists have been awarded the Nobel Prize for their research on the cause-and-effect relationship between the economy and policy. The work of Christopher Sims and Thomas Sargent is helping guide central bankers and policymakers who are looking for answers to the global economic crisis.

 

 

 

4. A few hours after completing the Chicago Marathon on Sunday, this 27-year old woman gave birth to a baby girl. Amber Miller is an experienced runner who said she found she was pregnant after signing up for the race months ago.