THE euphoria of his initial months has worn off. But not his combative mood. In February, prime minister Nawaz Sharif won a landslide victory and started flexing his muscles. Among his first acts was the repeal of the controversial Eighth Amendment, which effectively cut the president down to size. Then he sacked the naval chief. Now, he has taken on the country's judiciary, after he pushed through the controversial Anti-Terrorism Act on the eve of the country's 50th Independence day.