GMA Network’s top-rating flagship newscast 24 Oras marks a significant milestone in the broadcast industry as it celebrates its 20th year on Philippine television. Airing weeknights at 6:30 pm, 24 Oras is anchored by award-winning broadcast journalists Mel Tiangco, Vicky Morales and Emil Sumangil. They are joined by segment hosts Iya Villana-Arellano (“Chika Minute”), Kuya Kim Atienza (“#KuyaKimAnoNa”) and Martin Javier (“Game Changer”),…