Feel the groove: Trump keeps on dancing – does it help his cause?

The former president has persisted with his signature dance move at campaign rallies - what does it all mean?

Amid the lies, the vindictiveness, the dystopian portrayal of an America in decline, one aspect of Donald Trump's political rallies tends to get overlooked: the dancing.

At many campaign stops, the former president engages in what has become a signature dance: to the tune of Village People's YMCA, Trump pumps his arms alternately, while staring blankly into the crowd.