"To the women in that campaign who were harassed or mistreated I apologize".
The allegation comes as dozens of former Sanders campaign workers have signed a letter requesting a meeting with him "to discuss the issue of sexual violence and harassment on the 2016 campaign".
Politico had previously reported "that a 20-something female staffer said she was forcibly kissed by a top Sanders adviser at a bar in Philadelphia on the final night of the Democratic National Convention".
While Sanders is reportedly becoming more serious by the day about forging a second White House bid to challenge President Donald Trump in 2020, dozens of women and men who worked on the his 2016 presidential campaign have signed a letter requesting a meeting with the Vermont senator and his top political advisers "to discuss the issue of sexual violence and harassment on the 2016 campaign, for the objective of planning to mitigate the issue in the upcoming presidential cycle", Politico reported. Our standards, our procedures, our safeguards were clearly inadequate, ' he added.
Sanders, apologised in an interview on CNN last week "to any woman who felt that she was not treated appropriately". Nevertheless, said Bannon, "I think he will run".
Bernie Sanders continues to take hits over allegations of sexual misconduct during the 2016 campaign, supporters of the Vermont independent are planning almost 400 events across all 50 states Saturday to back another White House run.
Mr Becker denies any harassment, and no criminal charges have been filed.More news: USA aviation system is starting to show strains from shutdown
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The woman did not report the incident at the time, but was prompted to when Becker took on another prominent role in Sanders' 2020 efforts, shoring up potential staffers - including his alleged victim - and making trips to the early voting states.
The New York Times has also reported on multiple claims of mistreatment against female Sanders campaign aides by senior male officials.
CNN reported on Wednesday that Jeff Weaver, the longtime Sanders confidant and 2016 campaign manager, will not return to the role he held in 2016 should Sanders chose to run again, and Friends of Bernie Sanders confirmed this to VTDigger.
"This can't happen in 2020", the woman said in Politico.
Todd noted that other accusations had drawn a sense of a "pervasive culture of toxic masculinity" on the 2016 campaign. "You can't run for president of the United States unless you acknowledge that every campaign demands a safe work environment for every employee and volunteer", the woman continued.
Sanders' principal campaign committee, Friends of Bernie Sanders, called Becker's alleged conduct "deplorable and fundamentally unacceptable" and announced that Becker "would not be a part of any future campaigns".
The controversy-and the original decision to brush aside the concerns of his female former staffers-could cost Sanders the primary, said Bannon.