Former Microsoft executive Brian Hall has joined Amazon as a VP of product marketing in its Web services unit, according to his LinkedIn profile.

Why it matters: Amazon, and in particular its Web services unit, has served as a landing place for a number of ex-Microsoft execs.

Hall previously ran Microsoft's hardware business, including Surface, and also served as CEO of ill-fated wearables startup Doppler Labs.

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Trump refuses to answer question on whether he supports QAnon conspiracy theory

President Trump on Friday refused to answer a direct question on whether or not he supports the QAnon conspiracy theory during a press briefing.

Why it matters: Trump congratulated Georgia Republican Marjorie Taylor Greene, who vocally supports the conspiracy theory, on her victory in a House primary runoff earlier this week — illustrating how the once-fringe conspiracy theory has gained ground within his party.

Postal workers' union endorses Biden

Photo: Drew Angerer/Getty Images

The National Association of Letter Carriers, the union representing roughly 300,000 current and former postal workers, on Friday endorsed Joe Biden in the 2020 presidential election, calling him "a fierce ally and defender of the U.S. Postal Service," reports NBC News.

Why it matters: The endorsement comes as President Trump has vowed to block additional funding for the USPS in the next coronavirus stimulus package, linking it to his continued baseless claims that increased mail-in voting will lead to widespread voter fraud.

Lawmakers demand answers from World Bank on Xinjiang loan

Illustration: Sarah Grillo/Axios

U.S. lawmakers are demanding answers from the World Bank about its continued operation of a $50 million loan program in Xinjiang, following Axios reporting on the loans.

Why it matters: The Chinese government is currently waging a campaign of cultural and demographic genocide against ethnic minorities in Xinjiang, in northwest China. The lawmakers contend that the recipients of the loans may be complicit in that repression.