6m ago 09.49 EST The negotiations over a new aid package for Ukraine are now up in the air, and there’s no telling how they may be resolved. For an idea of how we got here, here’s the Guardian’s Joan E Greve with a look at what is at stake in the talks, and how their resolution could affect Kyiv’s ability to defend against Russia’s invasion: The White House issued an urgent warning to Congress on Monday, predicting that Ukraine will soon lose ground in its war against Russia without another infusion of financial aid from the US. “I want...