Somebody had to break Ivo Karlovic’s serve. It looked for days that a sledgehammer would be required, but all it took was a tennis racket – in the skilled right hand of Roger Federer. Karlovic, the Leaning Tower of Zagreb, was toppled like a pile of bricks after Federer got his eyes fixed firmly on the ball. At 6-feet-10, the mighty Croat seemed to be dropping grenades from … [Read more...] about LEANING TOWER OF ZAGREB TUMBLES AT LAST, DONE IN BY FEDERER’S RETURNS