Twitter locks Daniel Kotzin's account: Twitter locked Daniel Kotzin's account for violating "the policy on spreading misleading and potentially harmful information related to COVID-19." According to a purported screenshot, Kotzin said, "Myocarditis, pericarditis, blood clots, and strokes are known potential side effects of covid vaccination. That is not my idea of 'safe.'" Twitter claimed that "Under this policy, we require the removal of content that may pose a risk to people's health, including content that goes directly against guidance from authoritative sources of global and local public health information."