Bulletin Today | PoliticsBy Jaime Stengle, The Associated Press DALLAS (AP) — Presidents past and present lionized one of their own Thursday, putting politics aside as President George W. Bush dedicated the library that documents his place in history. President Barack Obama praised his predecessor’s strength and resolve after Sept. 11, calling Bush a “good man” who faced the storm head on. “My deepest conviction, the guiding principle of the administration, is that the United States of America must strive to expand the …