Inside Ben Affleck’s decision to go back to rehab

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Ben Affleck is back in rehab for alcohol addiction, and he has a close support system by his side. “One crucial aspect of Ben's recovery is for him to be able to seek help when he feels as though he is not in control,” a source close to the actor tells NBC News. His soon-to-be ex-wife, Jennifer Garner, is said to be a driving force behind his latest sobriety effort. NBC’s Stephanie Gosk reports for TODAY.