Darline Graham and Ralph Norman face runoff in Republican South Carolina Senate primary as polls close in Wisconsin and Minnesota - live

Graham was sworn in as interim senator last month following the death of her brother, Lindsey Graham; results also coming in from Vermont, Alabama and ConnecticutDarline Graham to face Ralph Norman in runoff for special Republican Senate primarySign up to the US Breaking News emailPete Hegseth’s appointments to a key Pentagon advisory body include two men with ties to the venture capital fund where Donald Trump Jr is a partner, which has lucrative investments in military and space technology.Defense Policy Board appointee Marc Andreessen’s firm, Andreessen Horowitz, one of Silicon Valley’s largest venture capital firms and known by the name