http://www.bostonherald.com/news/politics/view.bg?articleid=1298945 Kerry put up $85,000 in campaign cash to rent the 2,000-seat Boston Symphony, where Boston Pops maestro Keith Lockhart, singer James Taylor and actor-director Ben Affleck are expected to appear. Boston University pol-itical professor Thomas Whalen said the extravagant blowout — meant to celebrate Kerry’s 25 years in the Senate and 45 years of public service — could be a turnoff to struggling Bay Staters. “The symbolism really works against him, which is typical of Kerry,” Whalen said. “It doesn’t exactly portray him as a man of the people. He could inadvertently tick off a lot of supporters given that a lot of people are going through a tough time.