this is business live from bbc news with ben thompson and sally bundock. trade war trouble. tensions with the us begin to bite as china's economy grows at it's slowest pace in nearly 30 years. live from london, that's our top story monday the 15th ofjuly. the world's second biggest economy grew by 6.2% in the three months tojune — will it push the government in beijing to push for a trade deal with washington? also in the programme...