Welcome to From the Politics Desk, a daily newsletter that brings you the NBC News Politics team’s latest reporting and analysis from the White House, Capitol Hill and the campaign trail.In today’s edition, our reporters dig into how Washington is — and isn’t — responding to the latest warnings about the threats of AI. Plus, senior national politics reporter Natasha Korecki examines some early signs of the 2028 presidential campaign sticking out in the thick of the midterm elections.— Scott BlandWashington’s response to AI warnings has fallen into predictable patterns so farThis week’s big warnings about the risks of artificial…