The Guardian view on a second Trump presidency: things could only get worse

The great spectre haunting 2024 is the threat of Donald Trump triumphing in November's election. A second stint in the Oval Office would have grim repercussions for the US and the world. He dominates the Republican race for the presidential candidacy, while recent polls showed him beating Joe Biden in five of the six key battleground states, and besting the president on issues including the economy and national security. The Biden administration has overseen a striking economic recovery in tough global conditions, but voters don't feel the improvement. The president's handling of the war in Gaza is alienating core supporters….