As a Reporter, What Would Make Covering the President Challenging

As a reporter, what would make covering the president challenging?

A) Reporters are often deluged by the massive amounts of fully disclosed information issued by executive branch agencies.
B) Presidents routinely revoke the press credentials of journalists, making access difficult.
C) Most of the news coming out of the executive branch is mundane, boring, and not worth writing about.
D) The executive branch offices cannot be counted on to fully brief reporters on everything that is happening.