The likely GOP presidential candidate is in Israel ahead of his expected announcement.
The former Pennsylvania senator, who came in 2nd in the 2012 Republican primary, will make an official announcement near his home town.
The Vermont Senator formally opened his White House campaign in Burlington as he opens attacks on Hillary Clinton from the left.
Acknowledging that increasing the Republican majority in Congress may be impossible, the Senate Majority Leader said his goal for the 2016 election is to keep the seats he has.
President Obama took to social media with his first official @POTUS Twitter account.
The former Texas governor will make the announcement about his political future at an event in Dallas next month.
Experts question whether the ABC News chief anchor can maintain credibility while covering political stories.
Ben Carson, retired neurosurgeon turned conservative star, has confirmed that he will seek the Republican presidential nomination in 2016.
Former Hewlett-Packard CEO is positioning herself as a Republican alternative to Hillary Clinton.
The Vermont Senator says Clinton has not yet taken a position on trade legislation and the proposed Keystone XL Pipeline.