Hong Kong’s AsiaWorld-Expo says that it will tighten security measures in the wake of a suspected terrorist attack at a concert by American singer Ariana Grande in Manchester, which left at least 22 dead. The 23-year-old pop star had been scheduled to perform at the venue in September, but the concert plans are now uncertain, as sources told entertainment … Continue reading Manchester attack: Hong Kong concert venue vows to step up security, as Ariana Grande tour uncertain