This Columbia Journalism Review article makes the case for comics journalism:

"Since the renaissance of the mid-eighties, more and more writers and artists have been producing serious nonfiction comics about current events, from war crimes to hip-hop. In the mid-1990s, Joe Sacco’s two books on Palestine were hailed as groundbreaking works and made Sacco the best known of the new graphic journalists. Now comics, or graphic, journalism is turning up in daily newspapers, where its inherent subjectivity contrasts sharply with the newsroom’s dispassionate prose — another round in the debate over what journalism should be in the twenty-first century."