symbols of the violence and hatred that tore apart the state of yugoslavia. but now, a decade later, it's been painstakingly rebuilt and opens again today. there's been a 50% decrease in sperm quantity and an increase in malfunctioning sperm unable to swim properly. seven, six, five, four... thousands of households across the country are suspiciously quiet this lunchtime as children bury their noses in the final instalment of harry potter. this is bbc news. the latest headlines: president trump uses his first coronavirus briefing in weeks to change tack and urge americans to wear masks when they can't