Gregory Formicone, of Bradenton, Fla., used online comments to call for several of President Trump’s most prominent adversaries to be targeted, the authorities said.

Trump partied like its 1928, but Chicago remained on high alert after roving caravans of federal agents used chemical agents, pummeled people and threatened to shoot bystanders.

Donald Trump apparently feels he can now dictate CBS News’s content.

The global shortage of suitable donor kidneys is the primary challenge in kidney transplantation, and it is exacerbated by ageing donors with increased numbers of health issues. Improving organ assessment, preservation and conditioning could enhance organ utilization and patient outcomes. Hypothermic machine perfusion (HMP) is associated with better results than static cold storage by reducing delayed graft function and improving short-term graft survival, especially in kidneys recovered from marginal-quality donors. Although HMP is useful for organ preservation, it is difficult to assess organ viability during HMP because of the reduced metabolic activity at low temperatures, and the adoption of HMP has faced logistical challenges. The addition of oxygen during HMP is aimed at reducing ischaemia–reperfusion injury, but has shown mixed results in kidney transplantation, often depending on the duration of perfusion, although some studies found that the addition of oxygen improved o

Samuel G. Freedman traces the long and contradictory intellectual journey of the man behind Project 2025.