Four years ago today then-President Donald Trump, on live national television during what would be known as merely the early days and weeks of the COVID-19 pandemic, suggested an injection of a household “disinfectant” could cure the deadly coronavirus. The Biden campaign on Tuesday has already posted five times on social media about Trump’s 2020 remarks, including by saying, “Four years ago today, Dr. Birx reacted in horror as Trump told Americans to inject bleach on national television.” Less than 24 hours after Trump’s remarks calls to the New York City Poison Control Center more than doubl…