Hospitality_Recreation

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Sol Freedman (center) becomes emotional during the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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Sol Freedman (center) becomes emotional during the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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Ilse F. Camis (right), a Holocaust survivor from Vienna, Austria, sits with her great-great-grandson Thomas Gorenflo III, 12, of Detroit before the start of the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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Former President Bill Clinton speaks during the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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Holocaust survivors sit in the audience during the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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U.S. Holocaust Memorial Museum staff member Rebecca Dupas (left) smiles with Elie Wiesel (right), the museum's founding chairman, as he receives a commemoration pin during the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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Former President Bill Clinton (center) greets Riki Roussos (right), who slipped beyond the security barrier to meet Mr. Clinton after the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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Holocaust survivors sit in the audience during the U.S. Holocaust Memorial Museum's 20th-anniversary commemoration and national tribute to Holocaust survivors and World War II veterans in Washington on Monday, April 29, 2013. (Andrew Harnik/The Washington Times)

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President Obama acknowledges late-night television host and comedian Conan O'Brien during the White House Correspondents' Association Dinner at the Washington Hilton Hotel on Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)

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President Obama, flanked by Michael Clemente (left), executive vice president of Fox News, and White House Correspondents' Association President Ed Henry (right), chief White House correspondent for Fox News, waves to the audience after speaking at the White House Correspondents' Association Dinner at the Washington Hilton Hotel on Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)

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Late-night television host and comedian Conan O'Brien gestures as he speaks during the White House Correspondents' Association Dinner at the Washington Hilton Hotel on Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)

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Late-night television host and comedian Conan O'Brien holds a gavel as he speaks during the White House Correspondents' Association Dinner at the Washington Hilton Hotel on Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)

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President Obama (left) and White House Correspondents' Association President Ed Henry (center), chief White House correspondent for Fox News, laugh as late-night television host and comedian Conan O'Brien speaks during the White House Correspondents' Association Dinner at the Washington Hilton Hotel on Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)

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First lady Michelle Obama and late-night television host and comedian Conan O'Brien gesture toward his tie at the White House Correspondents' Association Dinner at the Washington Hilton Hotel on Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)