Porzingis not surprised by sizzling start as Knicks main man

New York • Kristaps Porzingis is neither surprised nor satisfied by his sensational start to the NBA season.He entered play Wednesday third in the league in scoring with 29.3 points per game after the best beginning stretch ever for a New York Knicks player. He already was the first player in franchise history to score 30 in four of his first five games, then went for a career-best 38 in a victory over Denver on Monday.The Knicks made him the face of the franchise when they traded Carmelo A