Gingrich to end White House bid, sources say

From Newt Gingrich's mouth to your ears

STORY HIGHLIGHTS

• Gingrich will probably make the announcement Tuesday


• He will endorse Republican frontrunner Mitt Romney


• "It is not enough to beat Barack Obama," source says

Washington (CNN) -- Newt Gingrich will officially end his bid for the Republican presidential nomination and formally express his support for Mitt Romney next week, two sources close to Gingrich tell CNN.

While details are still being worked out, Gingrich is likely to hold his final campaign event Tuesday in Washington, DC where he will make the announcement surrounded by his family and supporters.

It is not surprising that Gingrich is suspending his campaign for the White House as he has all but acknowledged it is winding down and Romney is the presumptive GOP nominee.

"When he says he is transitioning, what he means is that he is trying to determine as a citizen how he will pro-actively help Mitt Romney become president and the Republican Party win back the Senate and help (House Speaker) John Boehner keep his majority in the House," said one of the sources, who spoke on the condition of anonymity.

It appears that Gingrich's focus will be much broader than the presidential campaign, as the former speaker, who made his name and career in the House, plans to be actively involved in helping the GOP take back control of both sides of Capitol Hill.

"It is not enough to beat Barack Obama, we also have to help the Republican Party keep the majority in the House and win back the majority in the Senate," the source said.

The decision to hold the event next week was due to logistical reasons, the sources said.

Source & Image : CNN Politics