Students were in Georgia, Virginia, Missouri, and Arkansas.
Commuter train from N.Y. barreled into rail station during the morning rush hour.
Another 13 injured in an air strike in eastern Nangarhar province early Wednesday.
Authorities say teen shot two students and a teacher after killing his father at home.
Stumpf says bank is expanding its review back to 2009 as it tries to stem a scandal over sales practices.
Racist pictures included 2 depicting apes with captions referring to Obama family.
Former Maryland governor will also visit Lima earlier in the day Friday.
Robert Gates addresses leadership forum in Ohio.
Christopher Lee Cornell pleaded guilty last month to charges stemming from 2015 arrest.
Ponzi scheme allegedly defrauded about 3,000 investors.