Video: Why are Republicans hosting a midterm convention? US Republicans are hosting their first ever midterm convention, but why?Share this: Republican midterm convention live: Trump, Vance headline day two in DallasDateSeptember 10, 2026In relation toAl-JazeeraRepublican midterm convention wraps up in Dallas, Texas: Key takeawaysDateSeptember 10, 2026In relation toAl-JazeeraTrump vows to be at centre of US midterms: Republican convention takeawaysDateSeptember 9, 2026In relation toAl-Jazeera