Over the past three months, an avowed left-wing organization has spent more than $9 million on Facebook ads boosting Vice President Kamala Harris and attacking former president Donald Trump. The spots have reached scores of swing state voters using a Facebook feature that allows advertisers to submit their own data—for political groups, that is, data they've compiled on voters—to reach a precise audience. The practice is considered standard operating procedure for campaigns and PACs. But the

Tag-uri: Facebook Donald Trump