The President of the United States is recovering from Covid-19, after a week when the world watched him leaving hospital briefly in a motorcade to wave supporters and - on his return to the White House - moving his mask on a balcony. Donald Trump then told the country there was nothing to fear from the disease. So how were his words received by the Americans across the country? Nuala McGovern hears from those in California, Iowa and Alabama who were thrilled by the president's show of strength against Covid-19 and from others less enamoured by his attitude.