The week of their debate, Kamala Harris outspent Donald Trump by 20 to 1 on Facebook and Instagram. It was just one sign of how uneven their online advertising battle has become.The week of their debate, Kamala Harris outspent Donald Trump by 20 to 1 on Facebook and Instagram. It was just one sign of how uneven their online advertising battle has become. Read More
Kamala Harris Outspends Donald Trump by Tens of Millions Online
