First Lady Michelle Obama, with daughters Sasha and Malia, along with Obama family pets Bo and Sunny, welcome the arrival of the official White House Christmas tree at the North Portico of the White House, Nov. 29, 2013.

First Lady Michelle Obama, with daughters Sasha and Malia, along with Obama family pets Bo and Sunny, welcome the arrival of the official White House Christmas tree at the North Portico of the White House, Nov. 29, 2013.