The chief executive and chief financial officer of Solyndra will invoke their Fifth Amendment rights and decline to answer any questions at a congressional hearing on Friday. According to letters obtained by Reuters, Solyndra attorneys have advised CEO Brian Harrison and CFO W. G. Stover to not testify at a hearing of the House Energy and Commerce Committee. (RELATED: Rahm Emanuel on Solyndra: I don’t remember) “I have advised Mr. Harrison that he should decline to answer questions put to him by this subcommittee based on his rights under the Fifth Amendment,” Harrison’s attorney, Walter F. Brown Jr., wrote to...