The internet has won again, no surprise there.
Newsweek is a magazine that you find in the grocery checkout aisle, along with other notables such as Time, People, Cosmo, and National Enquirer. I don't think it has been considered a serious source of news since the 80s.
In particular, the so called "news" magazines - and later the web and television media associated with the same big companies and others like them - had a remarkable talent for writing a whole article, sometimes a long one, with an authoritative tone in the prose, -and always with a "spin" that you might or might not notice - yet somehow never including any verifiable facts or figures, nor identifiable sources. The reader would get a vague impression of the topic and some claims about it, but never any glimmer of knowledge (edit:)(except maybe "big media companies want me to believe 'x', hmmm, why is that?").