BostonGlobe.com Political Headlines - March 26, 2014 March 26, 2014 Here are the top political headlines from BostonGlobe.com today: House panel details failures in run-up to Marathon attack: The congressional report stops short of laying blame for the missed opportunities to scrutinize Tamerlan Tsarnaev’s activities. Matt Viser reports. Conventional wisdom for state GOP: Republicans saw things from their point of view at their state convention, and they adhered to that vantage point. Scot Lehigh details the story. Revere casino backers, foes clash at public meeting: More than 200 people turned out for a meeting of the state Gaming Commission, which heard from supporters and opponents of the proposed casino. Travis Andersen reports.