By Voice of the Mirror Boris Johnson took the stand at the Covid Inquiry promising to tell the truth. What followed was more than five hours of evasion and obfuscation. The former Prime Minister dodged questions and frequently claimed he could not remember key events. His selective memory will only add to the hurt felt by those who lost loved ones to Covid. Mr Johnson’s appearance was a reminder of how ill-served the country was to have such a shambolic and incompetent person in charge. At a time when we needed responsible leadership, we had a Prime Minister who presided over a chaotic Downing…