Newt Gingrich, the architect behind the 1994 Republican revolution, officially announced he's running for president via Twitter.
Gingrich, a former House speaker, is the first major candidate to declare a run for president with a tweet.
"Today I am announcing my candidacy for President of the United States. You can watch my announcement here. http://bit.ly/kEbh7d," he wrote to his 1.3 million followers on Twitter.
Since leaving Congress more than a decade ago, Gingrich, 67, has built...Full Story