MRTV - The Digital TV Channel of Márcio Rangel's Blog! With a modern, dynamic approach connected to the daily lives of the population, MRTV expands its digital presence by offering quality content, real-time information, and spaces for debate on the main issues in Campina Grande, Paraíba, and Brazil. All MRTV programming can be watched live on the website www.mrtv.com.br and on the official MRTV YouTube channel. MRTV - The Digital TV Channel of Márcio Rangel's Blog!