Warning for north korea from the us President Donald Trump says it will regret it fast if it threatens america or its allies. Meanwhile, the president has also sent a tweet asking americans to unite against hate following violent clashes in the run up to a far right rally in virginia. The authorities have also confirmed that several people at the demonstration were injured after being hit by a car. Police have arrested a 27 year old man on suspicion of a double murder in golders green. A mother and daughter were found stabbed in their home in north london last night. Police investigating the death of 83 year old peter wrighton, who was stabbed while walking his dog, have arrested a man in his 20s. Now on bbc news, its time for sportsday. Hello, and welcome to sportsday with me, Lizzie Greenwood hughes. Its a shock defeat for the champions. Chelsea lose to burnley in their opening match of the Premier League season. But its terrific from the terriers. Newly promoted huddersfield beat pa