Complex sentence: The subject of how journalistic coverage of psychopathology is pursued--and whether that pursuit itself is sociopathic--is covered as, also, are conspiracy theorists such as David Shayler.
Split into simpler sentences: The subject of how journalistic coverage of psychopathology is pursued--and whether that pursuit itself is sociopathic--is also covered. As, too, are conspiracy theorists such as David Shayler.