http://www.theobamanews.com/ObamaBlogs/obama-addresses-critics-on-centrist-moves/ Barack Obama had heard quite enough of the complaints that he is pirouetting, leaping, lurching even, toward the political center. He is at heart, he told a crowd in suburban Atlanta, a pretty progressive guy who just happens to pack along a complicated world view. Tue, 08 Jul 2008 17:08:23 CDT en