It all started back in 2011 when, as Chelsea started to take a more senior role at the Clinton Foundation, she became increasingly concerned about an internal audit that exposed glaring conflicts of interest throughout the Foundation with an emphasis on Doug Band and his company, Teneo, who she thought had inappropriately sought favors from the State Department during Hillary's tenure as Secretary of State.  A Politico article from March 2015, summarized Chelsea's rise at the Foundation and how it threatened some long-time Clinton allies who had grown quite accustomed to the status quo. 

But Chelsea Clinton's rise at times has seemed to threaten some veteran Clinton aides who had carved out influential—and lucrative—positions after long service with her parents. She is blamed in some quarters for marginalizing both Lindsey and Doug Band, who rose from the president's body man to build and help run the foundation's Clinton Global Initiative. A third Clinton veteran, Ira Magaziner, saw his portfolio at the foundation diminished during Braverman's tenure, and sources say Magaziner's role remains under scrutiny.