evidence: A photo shared on Twitter purports ride-share service Uber is offering a marijuana-friendly car option, marked as a "hotbox." [...] The photo, re-tweeted 19,000 times, purports Uber is offering a marijuana-friendly car option. The graphic labels it a "hotbox" option, which features "drivers that don’t mind the devil’s lettuce." [...] There are no credible news reports suggesting Uber is offering a marijuana-friendly car option. Likewise, the ride-share service has neither mentioned the claim on its website nor on its verified social media accounts.