The social media stock responded to the debate last night. Shares of Rumble (RUM -3.88%), the social media site that's seen as a conservative version of YouTube, were sliding today, seemingly in response to last night's presidential debate between Vice President Kamala Harris and former President Donald Trump. Most media outlets seemed to consider Harris to be the winner. In response to the news, Rumble stock was down 6.7% as of 2:04 p.m. ET. Fellow traveler Trump Media & Technology, which owns Trump's Trut ...