Does it make sense for a foreign journalist to use Twitter and/or Instagram to cover important events?

You can choose between different topics: -Does it make sense for a foreign journalist to use Twitter and/or Instagram to cover important events?

-Do the New York Times and Donald Trump need each other as a means to fire up their respective audience/fanbase? -Why did Al-Jazeera America fail? -The ratings for the Oscar telecast have been dropping for years. Are social media to blame? How can the producers win back viewers? -With so many different news channels available around the world, does ”the CNN effect” still exist?