Lindsey Graham is a Republican senator from South Carolina and a military veteran.
Mike Huckabee is an ordained preacher and a musician who plays bass.
The 2016 election is Hillary Clinton’s second run for the White House.
Martin O’Malley is a former governor of the state of Maryland and a former mayor of Baltimore, a city in Maryland.
Former Virginia Senator Jim Webb is a late addition to the group seeking the Democratic Party nomination for president.
Bernie Sanders is a U.S. senator from Vermont.
Lincoln Chafee is a former senator and governor of the small state of Rhode Island.
Secretary of State John Kerry debated with members of the U.S. Senate Thursday in the first public hearing on the Iran nuclear deal.
U.S. Defense Secretary Ash Carter made an unannounced visit Thursday to Baghdad, Iraq.
The U.S. Defense Secretary said Wednesday that Saudi Arabian leaders told him they support the agreement on Iran’s nuclear program.