Maybe we could first start by defining or describing "fake news" in our context.
There is a lot of disinformation and even media manipulation that can be traced back to political actors.
In my view some of the characteristics of this manipulation include messages crafted sensationally to provoke emotional responses. Another class is messages casually/reckless condemning an entire tribe- it is impressive how much this kind has reduced over the years especially among major online spaces.
Disinformation is carried out by both sides of the political divide. It could be tackled through political accountability mecahnisms such as the guidelines on bulk messaging in the last elections. I wonder whether it's practical to update them for Internet messaging.
Beyond that, fake news during elections can also be managed by old school credible news. More trusted media outlets must more than ever before invest in good journalism. On that note, kudos to Ngirachu of Nation for his new segment demystifying fake news of each week.
Best,