There are many way in broadcast in TV and radio, journalism better than printed journalism, the TV and radio appears should be not mistake, but if they do they can correct it right away. TV is more already schedule what will be on the TV. When the radio is in air, such as answering questions to the audients, they answer it and make correction right away.
Printed news appear slower than the news on TV and radio. Printed news takes time to edited, print, load it, and send it to delivery. On the other hand, the radio and TV are all about speed, it is all about quality and quantity. News announce when it comes first in hand, so you will knowledge the news on the same day, maybe at the moment it happened. Printed news is old news from yesterday, so, everything on the newspaper was just old news.