they'll r a revised course through central londo with no fans, due to coronavirusco erns.hat's a far cry from the usually run who the 26-mile circuit. next year's race will take place in october, rather than its usually daten the spring. and let's return to our top story now. theftermath of the explosion in beirut. let's go to our corresponde, quinton summervle, who is there for us. are people i beirutny closer to knowing tonight what caused that explosion? ren'rter: they a but they have their suspicions. as you can understand, there's a tot of pain here at moment. a lot of suffering and a lot of grief.e theytill searching for bodies at this very moment. but increasingly there is anger here about who was respoible, who is to blame for this enormous catastrophe. their own politicians aren't really to be seen. they're almos invisible, if you like. greatly disreected by large swaths of the lebanese politician who are sick of their cruption, sick of their mismanagement and could there be any bigger example o this country's dysfunction than the chemicals angerous were stowed ju