BostonGlobe.com Political Headlines - March 27, 2014 March 27, 2014 Here are the top political headlines from BostonGlobe.com today: Marathon bombing report critical of intelligence agencies: The congressional report calls on authorities to tighten up scrutiny of “hot lists” of potential terrorism suspects when they travel overseas. Matt Viser reports from the Washington Bureau. State audit turns up host of problems at DCF: The findings add to a growing list of concerns about the agency, which is charged with protecting 36,000 abused and neglected children. Reporter Michael Levenson explains. Democrats’ Obamacare albatross: Democrats could well be dealt setbacks in the midterm elections because of the healthcare law, writes columnist Jeff Jacoby.