Inauguration events get under way

Published On: Jan 20 2013 02:12:20 PM CST   Updated On: Jan 21 2013 06:16:31 AM CST

The public inauguration of President Barack Obama and Vice President Joe Biden is happening Monday, but the president and vice president have already taken their official oaths and celebrations have started this weekend.

Obama takes oath on Sunday
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Sunday was the third time Chief Justice John Roberts has administered the oath to Obama. After they both flubbed the words during the public ceremony in 2009, they redid the oath a few days later so there would be no question Obama was president. This time, the oath went off without a hitch, and Obama quickly turned to his family and exclaimed, "I did it!"

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