In public, Donald Trump is standing behind embattled campaign manager Corey Lewandowski as he faces battery charges for grabbing a reporter. But behind the scenes, Lewandowski's role in the campaign is shrinking.
In early March, Lewandowski ceded authority over many hiring decisions to a lower-ranking staffer. In recent days, the campaign’s press office has been overruling his decisions about issuing credentials for campaign events. Going forward, Trump’s just-named convention manager, Paul Manafort, is expected to take a leading role not just in the selection of delegates, but in the remaining primaries themselves, according to three people on or close to the campaign.
The shift is, in part, a natural outgrowth of the campaign’s maturation. But according to sources close to the campaign, it’s also at least partly the result of long-simmering concerns among some members of Trump’s inner circle about Lewandowski’s lack of national experience, his perceived unwillingness to challenge Trump and his brash temperament.
A federal prosecutor fired last year over critical comments he had written as a private citizen...
