by Francois Picard Agence France Presse HOUSTON, United States (AFP) — Authorities in Texas were investigating Saturday a tragedy in which the crowd at a huge Travis Scott rap concert surged toward the stage in a crush that killed eight people and sent 25 to the hospital. Around 50,000 people were in the audience at Houston’s NRG Park Friday night when the crowd started pushing toward the stage as Scott was performing, triggering chaotic […]