CNN Reporter in Shanghai Lockdown Says Authorities Taped up His Door

– CNN's David Culver, who lives in Shanghai, said authorities placed a seal on his door to check if he went outside. – The city's 26 million residents have been in lockdown for weeks over an Omicron outbreak. – [Culver wrote] that he's been trading foods with neighbors as grocery delivery services are overloaded. A CNN correspondent living in Shanghai said local authorities taped over his door to check if he left his home amid the city's stringent COVID-19 lockdown. "I can't go outside that door, there's a seal. If I do, physically I could do it, but I would…