http://www.pollstar.com/blogs/news/archive/2009/01/07/634521.aspxJay-Z will headline a pre-inauguration day concert in honor of Barack Obama at the Warner Theatre in Washington, D.C., Jan. 19, according to Live Nation.enCommunityServer 2008 SP1 (Build: 30619.63)http://www.pollstar.com/blogs/news/archive/2009/01/07/634521.aspx#634734Wed, 07 Jan 2009 23:59:58 GMT6cc5290f-dc97-41fa-b30e-e44633ef764a:634734ashleyz@pollstar.com<p>i will LMAO if he does 99 Problems.</p> <div style="clear:both;"></div><img src="http://www.pollstar.com/aggbug.aspx?PostID=634734" width="1" height="1">