2014 Midterm Elections: Obama staff isn't sugar-coating GOP's takeover of Congress President Obama meets with his national security and public health teams in the Roosevelt Room at the White House, November 4, 2014 in Washington, D.C. Mark Wilson, Getty Images Senior advisors in the Obama administration did not sugar-coat the brutal conquest by Republicans on midterm election night, with the GOP projected to take control of the Senate for the first time since 2006. The president is described by his staff as clear-eyed and realistic about not only the results, but also the reality of a fortified House Republican majority and new Senate majority at odds with his party. Mr. Obama phoned many GOP victors on election night Tuesday. The GOP has picked up four key Senate seats previous held by Democrats: Iowa, Colorado, North Carolina and Arkansas. Republicans also gained three more Senate seats-as expected-in Montana, South Dakota and West Virginia, and have held onto two key seats in Kansas and Georgia. That well surpasses the six pick-ups needed to secure control of the upper chamber. The president is still trying to reach likely new Senate Majority Leader Mitch McConnell, R-Kentucky. He defeated his Democratic challenger, Kentucky Secretary of State Alison Lundergan Grimes, who lost out on critical final-surge support from her party when she refused to state whether she supported the president in his 2012 reelection bid. The two biggest moves awaiting Mr. Obama are naming an attorney general nominee, which could come as early as Thursday, and using executive authority to legalize or protect from deportation millions of undocumented adult workers. The immigration move is unlikely to happen before the president leaves for Asia late Saturday. White House Chief of staff Denis McDonough ‎has for weeks been preparing for a lame-duck session with administration staff and Cabinet members. That has involved more outreach beyond the White House to broaden the president's perspective and improve his legislative tactics. ‎Mr. Obama has been part of this preparation and is described as eager to get to work-legislatively and with his executive authority-as the circumstances dictate.