 Hello, I'm Neil Nunes with the BBC News. Donald Trump has named the Ohio Senator J.D. Vance as his running mate in the U.S. presidential election. The announcement came at the opening of the Republican National Convention in Milwaukee, prompting repeated chairs of J.D. Security has been tightened at the four-day gathering after Saturday's failed assassination attempt on Mr. Trump. Neda Tawfiq is at the convention.