He's going to a naturalization ceremony at Constitution Hall today, to Mexico later this week.

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This past April, we held a naturalization ceremony at the White House for members of our armed forces.

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Last Saturday, I delivered the keynote address at a naturalization ceremony held at Kenmore Middle School in Virginia.

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Today, President Obama spoke at a at a naturalization ceremony for active duty service members and civilians at the White House.

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"Pledging allegiance to the flag was one of the proudest moments of my life, " remembers Stephen Park, who attended his own naturalization ceremony in 2005.

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The officials say 54 countries are represented in today's naturalization ceremony.

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President Obama began his Independence Day celebrations by hosting a naturalization ceremony for active duty service members in the East Room of the White House.

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That partnership was on full display at a naturalization ceremony held at the State Department, in conjunction with DHS. Denis McDonough, deputy national security advisor to the president, gave congratulatory remarks on behalf of the Administration and led the new citizens in the Pledge of Allegiance.

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