U.S President Barack Obama

Obama Welcomes World Series Champions Boston Red Sox To The White House...WASHINGTON, DC - APRIL 01:  Boston Red Sox designated hitter David Ortiz (L) poses for a "selfie" with U.S. President Barack Obama during a ceremony on the South Lawn of the White House to honor the 2013 World Series Champion Boston Red Sox April 1, 2014 in Washington, DC. The Red Sox defeated the St. Louis Cardinals in the 2013 World Series. (Photo by Win McNamee/Getty Images)

Win McNamee/Getty

Boston Red Sox designated hitter David Ortiz poses for a selfie with US President Barack Obama during a ceremony at the White House to honour the 2013 World Series Champions 

US First Lady Michelle Obama (C) perform...US First Lady Michelle Obama (C) performs "tai chi" with students from the Chengdu No7 High School in Chengdu in China's southwest Sichuan province on March 25, 2014. Michelle Obama arrived in China on March 20 with her mother and daughters to kick off a seven-day, three-city tour where she will focus on education and cultural exchange.   AFP PHOTO / Peter PARKSPETER PARKS/AFP/Getty Images

Peter Parks/AFP

US First Lady Michelle Obama performs t’ai chi with students from the Chengdu No 7 High School in Chengdu, in China’s southwest Sichuan province. Michelle Obama arrived in China last week with her mother and daughters to start a seven-day, three-city tour where she will focus on education and cultural exchange. 

Congress Vote Ends Impasse to Be Revisited in January...National Park Service park ranger Richard Trott walks through the Korean War Veterans Memorial with a closed sign he removed in Washington, D.C., U.S., on Thursday, Oct. 17, 2013. After the partisan passions and heated rhetoric, the disruptions of a government shutdown and displays of dysfunction, Congress did what it could have done weeks ago: voted to fund the government and lift the debt limit. Photographer: Andrew Harrer/Bloomberg

Andrew Harrer/Bloomberg

A National Park Service ranger removes a closed sign from the Korean war veterans memorial in Washington on Wednesday. After the partisan passions and heated rhetoric, the disruptions of a US government shutdown and displays of dysfunction, Congress finally voted to fund the government and lift the debt limit.