US media reports there are calls to replace Pete Hegseth, who also faces a possible impeachment vote, while Mark Rubio is rumoured to be eyeing a presidential run.
An unprecedented early weakening of the polar vortex is causing uncertainty amongst experts over the impact it will have on UK weather as Simon King explains.
It is the last international break of the year and England have some important Nations League games. Thomas Tuchel has big decisions to make in selecting his squad.