Government officials said that the deal might still happen but that they are examining at least a dozen other proposals. And they contend that an initial promise that the joint venture could turn out 20,000 ventilators in short order had shrunk to 7,500, with even that number in doubt. Longtime emergency managers at FEMA are working with military officials to sort through the competing offers and federal procurement rules while under pressure to give President Trump something to announce. Sign Up For the Morning Briefing Newsletter By early Thursday evening, at the coronavirus task force’s regular news briefing, where the president often appears, there was still nothing to disclose, and the outcome of the deliberations remained unclear. But a General Motors spokesman said that “Project V,” as the ventilator program is known, was moving very fast, and a company official said “there’s no issue with retooling.” A Ventec representa