John McAfee launches a seclusion period city face photography campaign with a bonus of 500 DAI

Cryptocurrency supporter, antivirus software payment John McAfee launched a campaign on Twitter to encourage those who have the opportunity to go out during the outbreak (such as buying necessary food or seeking medical help) to take pictures to record the current face of the city's sparse crowd , McAfee said it will provide 500 DAI rewards for the best photos. It is worth mentioning that Twitter founder Jack Dorsey also participated in this event and posted a photo of New York Central Station. The photo shows that the once busy station is almost empty.