Edie Falco “couldn’t stop crying” during the script read-through for ‘The Sopranos’ finale. The actress, 60, played despairing mob wife Carmela Soprano in the hit HBO mafia series from 1999 to 2007 and has now recalled how she was overcome with emotion while preparing to shoot its final episode with her co-stars. She said during a retrospective film about the show for CBS News: “I was out of control. I was embarrassed. “I really couldn’t stop crying – it was ridiculous. It was, ‘This thing in this moment will never happen again to me, to anyone.’” The series finale is infamous for cutting to b…