Guide to 2016 Campaign: Lindsey Graham
Lindsey Graham is a Republican senator from South Carolina and a military veteran.
Guide to 2016 Campaign: Mike Huckabee
Mike Huckabee is an ordained preacher and a musician who plays bass.
Guide to 2016 Campaign: Lincoln Chafee
Lincoln Chafee is a former senator and governor of the small state of Rhode Island.
Guide to 2016 Campaign: Hillary Clinton
The 2016 election is Hillary Clinton’s second run for the White House.
Guide to 2016 Campaign: Martin O’Malley
Martin O’Malley is a former governor of the state of Maryland and a former mayor of Baltimore, a city in Maryland.
Guide to 2016 Campaign: Jim Webb
Former Virginia Senator Jim Webb is a late addition to the group seeking the Democratic Party nomination for president.
Guide to 2016 Campaign: Bernie Sanders
Bernie Sanders is a U.S. senator from Vermont.
US Lawmakers, Obama Officials Debate Iran Deal
Secretary of State John Kerry debated with members of the U.S. Senate Thursday in the first public hearing on the Iran nuclear deal.
Secretary Carter Makes Unannounced Stop in Iraq
U.S. Defense Secretary Ash Carter made an unannounced visit Thursday to Baghdad, Iraq.
Earth-like Planet Discovered
U.S. scientists said Thursday that they had discovered a planet similar to Earth around a distant sun-like star.