Instagram head testifies in social media addiction case

Instagram head Adam Mosseri testified in the social media addiction trial in Los Angeles. NBC News' Brian Cheung and Danny Cevallos have details on what questioning Mosseri faced and what could come next in the trial for Meta and YouTube. Instagram head Adam Mosseri testified in the social media addiction trial in Los Angeles.

NBC News' Brian Cheung and Danny Cevallos have details on what questioning Mosseri faced and what could come next in the trial for Meta and YouTube. Instagram head Adam Mosseri testified in the social media addiction trial in Los Angeles. NBC News' Brian Cheung and Danny Cevallos have details on what questioning Mosseri faced and what could come next in the trial for Meta and YouTube.