US bets face sanctions

Two US gold medal winners could face sanctions after staging dramatic podium protests against US President Donald Trump at the Pan American Games in Lima.

Gwen Berry stunned the crowd when she raised a clenched right fist and bowed her head as the US national anthem closed her gold medal ceremony for the women’s hammer.

On Friday, two-time Olympian fencer Race Imboden, 26, set the tone after ‘‘taking a knee’’ as his team celebrated gold in the team foil event.