President Donald Trump's 2020 campaign manager, Brad Parscale, signaled Thursday that the president may escalate his battle with Amazon— and that it could be a theme for his reelection campaign. "Do not forget to mention that @amazon has probably 10x the data on every American that @facebook does," Parscale tweeted Thursday, linking to an Axios article titled "Trump hates Amazon, not Facebook." "All that data and own a political newspaper, The @washingtonpost. Hmm..." he said.