. >> ladies and gentlemen, jason lynn young did not murder his wife. id not murder their unborn son. and this case has not been solved. >> who better to make the argument than jason young himself. but so far, he had never said a word to anyone about the november night. and almost five years silence. >> it is always a big decision for defense attorneys whether or not to call their clients. >> beth carris is a former prosecutor and legal analyst. she covered the trial. >> this is a case that really begged for jason young to testify. if he is innocent. >> after all this time. >> if he is truly innocent, get on the stand and tell the story. >> we call jason young. >> with his mother in the front row, jason young prepared to do just that. defense attorney brian collins hit it hard off the top. >> did you kill your wife michelle? >> no, sir. >> were you there when it happened? >> no, sir. >> what about jason's missing hush puppies that match the partial shoe print? he no longer owned them, he said. >> are those the shoes you had on november 2nd? >> no, sir. >

. >> ladies and gentlemen, jason lynn young did not murder his wife. on. and this case has not been solved. >> reporter: who better to make the argument than jason young himself. but so far, he had never said a word to anyone about the november night. and almost five years silence. >> it is always a big decision for defense attorneys whether or not to call their clients. >> reporter: beth carris is a former prosecutor and legal analyst. she covered the trial. >> this is a case that really begged for jason young to testify. if he is innocent. >> reporter: after all this time. >> if he is truly innocent, get on the stand and tell the story. >> we call jason young. >> reporter: with his mother in the front row, jason young prepared to do just that. defense attorney brian collins hit it hard off the top. >> did you kill your wife michelle? >> no, sir. >> were you there when it happened? >> no, sir. >> reporter: what about jason's missing hushpuppies that match the partial should shoe print? he no longer owned them. >> are those the shoes you had on november

jason: and the energy industry is grappling with the threat of climate change. energy ceo lynn good speaks frankly about the strategy of her company. carol: this is "bloomberg businessweek." ♪ jason: welcome back to "bloomberg businessweek." i'm jason kelly. carol: and i'm carol massar. you can also listen to us on the radio on sirius xm channel 119 and in new york, boston, washington, d.c. -- jason: am 960 in the bay area, and in london on dab digital and on the bloomberg business app. this week, our focus is looking around the corner with insights from the annual bloomberg "the year ahead" summit. carol: among the a-list ceo's on the company, duke energy's lynn good spoke with joel weber. the conversation very quickly turned to climate change. >> we take this very seriously, and we have a team actually looking at the report that was issued last friday, and it really continues the conversation that started with the u.n. report a few weeks ago. at duke energy, we have been focused on carbon reduction for over a decade. and the industry is really focused on that because we do se