scepticism

Some of new members are close allies of Kennedy and have histories of vaccine scepticism.

The idea was greeted with scepticism in Ukraine and across Europe.

Despite scepticism about Chinese firms from Washington, Mr Buckley says the US should be looking to work with Beijing on the advancement of renewable energy.

India has recently shown more openness to doing trade deals after years of scepticism.

But there is scepticism on both sides over such claims.