Republicans welcome JD Vance's speech

Delegates at the 2024 Republican National Convention in Milwaukee have responded positively to the first speech by their vice presidential nominee, JD Vance.Also in the programme: the Iranian badminton player competing at the Paris Olympics as part of the team of refugees; and after astronomers find tantalising evidence of so-called 'biosignature gases', could there really be life in the clouds of Venus?(IMAGE: Republican vice presidential nominee and Ohio Senator JD Vance speaks on the third day of the Republican National Convention (RNC) at Fiserv Forum in Milwaukee, Wisconsin, USA, 17 July 2024 / CREDIT: Justin Lane/EPA-EFE/REX/Shutterstock)