This is a summary. To read the whole story subscribe to BostonGlobe.com
A new documentary contains a wealth of behind-the-curtain footage from Romney’s 2o12 campaign for president, from a filmmaker who for six years had extraordinary access to the former Massachusetts governor and his family. The up-close look, with the intimate feel of home movies, reveals a side of Romney that 2012 voters rarely if ever saw -- a warm, even jocular family man, riding the emotional chaos of a grueling election. It is a side that his oldest son, Tagg Romney, wishes the public had seen. Instead, Romney typically came off on the stump as stiff and programmed.