Former Senate Republican Leader Mitch McConnell (R-Ky.) on Monday suggested President Trump’s refusal to blame Russia as the sole aggressor who provoked the war in Ukraine “reflects a gross misunderstanding of the nature of negotiations and leverage.” McConnell declared in a statement marking the three-year anniversary of the war that the “human catastrophe rests solely on Vladimir Putin” and that if Ukrainian forces laid down their arms, “Putin’s aims would not stop with Kyiv.” “Mistaking this fact is as embarrassing as it is costly,” McConnell said. He also criticized what he called the Biden administration’s “shameful hesitation and half-measures” in...