The Filter: July 28, 2008http://blog.newsweek.com/blogs/stumper/archive/2008/07/28/the-filter-july-28-2008.aspxA round-up of this morning's must-read stories. MCCAIN TAKES AIM AT OBAMA'S CHARACTER (Ben Smith and Jonathan Martin, Politico) As Senator Barack Obama traveled overseas, the campaign against him appeared to take a decisive new turn with Senator JohnenCommunityServer 2.1 SP2 (Debug Build: 2.18)