Super Tuesday key takeaways: protest vote, low turnout and far-right machinations

Here's what we learned as more than a dozen states cast ballots

The sleepy US presidential primary continued on, with more than a dozen states turning out to cast ballots on Super Tuesday.

President Joe Biden and former president Donald Trump dominated yet again, all but ending the primary season, though some states still have to go to the polls. Voters have stayed home or tuned out, waiting until later in the year to show their enthusiasm.