Harris and Trump pushed to extreme plays for support in knife-edge race

Candidates lob increasingly polarised rhetoric in attempts to gain edge in final three weeks of presidential campaign

With just half a month to go, the US presidential election is deadlocked, as Kamala Harris and Donald Trump jockey for any advantage in ways that illuminate their stark political differences; the Democratic nominee most recently announced a plan to campaign with the Obamas, while the Republican nominee doubles down on threatening his enemies.

In the past week, Trump has gone further than ever in branding his political opponents the enemy within" and talking about deploying the military against them, while Harris herself entered uncharted territory by finally agreeing to label him fascist".