Eddie Jones apologises for swearing and for England’s poor performance

• Jones says he will ‘find a different way to express his frustration in the future’• Mike Brown in contention for Australia Test after concussion against ArgentinaEddie Jones has apologised for his expletive-laden outburst during England’s victory over Argentina and has accepted responsibility for the poor performance.At one point during the second half at Twickenham on Saturday a television camera in front of the coach’s box showed Jones slam down his notebook and mouth “Fuck, how fucking stupid are we?” Related: England will hope Owen Farrell and Maro Itoje can calm Eddie Jones’ fury | Robe…