Rep. Anthony Weiner a no-show at New York City Israel Day parade amid Twitter photo scandalBY Reuven Blau DAILY NEWS STAFF WRITER Sunday, June 5th 2011, 3:18 PM Rep. Anthony Weiner ditched the Israel Day parade for the first time in years as the ballooning boxer brouhaha continues to dog him. Several of his fellow Democrats and political rivals questioned why the congressman was nowhere to be seen. "It has become a huge distraction," said former city Controller William Thompson Jr., a likely Democratic mayoral contender. "It has become a circus. Every answer raises another question." U.S. Sen. Frank Lautenberg...