NEWS ANALYSIS For Bush, a Taste of Vindication in Mideast By TODD S. PURDUM Published: March 9, 2005 ASHINGTON, March 8 - He has gone out of his way not to crow, or even to take direct credit. But not quite two years after he began the invasion that toppled Saddam Hussein, and not quite two months after a second Inaugural Address in which he spoke of "ending tyranny," President Bush seems entitled to claim as he did on Tuesday that a "thaw has begun" in the broader Middle East. At the very least, Mr. Bush is feeling the glow...