discussing, —— and this if you discussion, the last thing we need to be doing is changing prime minister. she is doing a very good job under very difficult circumstances, and we need to make sure that she stays there to do it. cranky slap talking after that committee meeting this evening. just a line to add to that. the question ofa a line to add to that. the question of a leadership challenge is owed to bundle. if you had told me two hours ago this is how we would end the day, i would have bitten your hand. this is a new a new chapter. we have sent some detail of borisjohnson's letter to the prime minister. laura kuenssberg has said a letter has been sent back by the prime minister. i am sorry and a little surprised to receive it after discussions on friday. our political correspondent, chris mason, is at carlton house in central london, where the foreign secretary is at the moment.