What we're following:
- PTSD defense likely for U.S. soldier accused of Afghan massacre
- More than 100 homes damaged as tornado touches down in Michigan
- Gas prices driving consumer prices higher
And did you see...
- Poachers kill 200 elephants, half of African park's total
- Rare Marilyn Monroe photos up for auction
- Die-hard fans stand in line to get their hands on the new iPad
