<sod >It is widely assumed that the removal of Mr Lewandowski, will make way for Peter Manafort, who has by some accounts been the effective campaign manager for the last several weeks, fully to take charge.< eod>< sod > It is widely assumed that the removal of Mr LewandowskiÂ will make way for Paul Manafort, who has by some accounts been the effective campaign manager for the last several weeks, fully to take charge.< eod>