People who refuse to wear a face mask, or comply with social distancing, are more likely to have sociopath tendencies a study has found. Callousness, deceitfulness, and manipulativeness - possible signs of a sociopath - were traits commonly found among people who broke Covid-19 safety rules. Findings come from a survey of around 1,600 people in Brazil which has the second highest number of reported Covid-19 cases in the world (3.8million). The researchers said these people in society pose a risk to others, considering they still do not obey rules despite cases and deaths climbing. It adds to research done...