http://www.suntimes.com/news/metro/rezko/894559,CST-NWS-rezko15.article Democratic presidential hopeful Barack Obama was again drawn into Tony Rezko's corruption trial on Monday, when the prosecution's star witness placed Obama at a party for an Iraqi-born billionaire who was later barred entry to the United States. Stuart Levine testified under cross-examination that Obama and his wife, Michelle, attended the April 3, 2004, reception for Nadhmi Auchi. Later Monday, Obama campaign spokesman Ben LaBolt said: "As he has said previously, Senator Obama does not recall meeting Nadhmi Auchi at any time or on any occasion, and this includes any event that may have been held for Mr. Auchi. Senator and Mrs. Obama have no recollection of attending any such event." But according to two sources familiar with the gathering, the Obamas attended the Wilmette reception, which came less than a month after Obama's Democratic primary win for his U.S. Senate seat. Rezko had been a key fund-raiser for Obama, who has since given to charity nearly $160,000 in Rezko-linked contributions.