Will Thorne Staff WriterThe second quarter of this year was a kind one for cable news networks ratings-wise, as all three major networks saw ratings boosts due to their coverage of the coronavirus pandemic and the wave of police brutality and racial justice protests sweeping across the country.CNN, Fox News and MSNBC all posted double-digit gains from Q2 last year in both total viewership and the key demographic of adults aged 25-54.Fox News led the way once again, scoring an average of just