Coronavirus: War and Covid trauma

We hear from two US veterans who served during the war in Vietnam about the similarities between their experiences and the trauma experienced by many during the pandemic. Covid vaccines are bringing renewed hope across the world when it comes to Covid-19 but thousands of people are continuing to die from the disease on a daily basis. The emotional toll of losing loved ones is being felt by so many around the world. Three people struggling with grief - from Bangladesh, Sweden and the United States - share their experiences.