One of the Most Negative Changes That Has Taken Place

One of the most negative changes that has taken place in communications in recent years is that

A) Americans tend to get the same slant on news from different sources, since so many are owned by the same giant corporations.
B) people can now know so much about what is happening around the world that it can be overwhelming to them.
C) most people no longer pay any attention to world events, because there are so many entertainment channels available.
D) pornography has become much more difficult to control.
E) it is virtually impossible to tell what political agenda any one entity is supporting.