Poison in the pool: Olympic swimmers hit out as US antidoping law fuels tensions

• US star says not enough info released before Paris Games
• Wada accepted explanation given for 23 positive tests

The doping storm that threatens to dominate these Olympics has intensified after one of the US team’s biggest stars said he had no confidence in how a case involving 23 Chinese swimmers was handled.

Caeleb Dressel, the seven-time Olympic gold medallist, gave a devastatingly blunt three-word answer when asked if he had faith in the authorities. “No, not really.”