Channel Seven has copped intense backlash after interviewing a convicted racist and arsonist for his thoughts on Victoria's so-called African gangs crisis.

On Sunday, Seven News Melbourne aired an "exclusive" story about "right-wing activists" meeting in response to a series of recent crimes carried out by young men.

Journalist Jodi Lee said she had been given exclusive access to the meeting, before crossing to a pre-recorded interview with United Patriots leader Blair Cottrell. Cottrell has previously spent time in prison for property damage and last year became one of the first Victorians to be convicted under the state's new racial vilification laws.

The United Patriots leader has previously called for a picture of Hitler to be hung in every classroom. The Seven News report did not disclose Cottrell's past convictions.

Jodi Lee's interview with Blair Cottrell has sparked intense backlash Seven News

"Nothing is being done," he told Seven News. "The government could be doing a lot more to combat this crime. But police aren't being given the powers they need to combat this problem we have in this country."

Dr Dvir Abramovich from the Anti-Defamation Commission told Fairfax Media the Seven Network had "crossed a line".

"This is somebody who should never be given a platform," he said. "They are legitimising and normalising his agenda.

"White-supremacists and neo-Nazis are feeling emboldened and energised, and are searching for every opportunity to insert themselves into the public square. On that front, Channel Seven has failed us all."

Mr Cottrell has previously been convicted of racial vilification. Seven News

Numerous people have taken to social media to slam the network, including comedian and TV personality Charlie Pickering.

"Hey Seven News Melbourne, did you broadcast the expert local opinion of a guy who says Jews are parasites?" he asked. "Good job. Great newsing. Or... maybe... Get your shit together."

By Monday afternoon, Lee had deleted a tweet containing footage of her controversial story. In a statement, Seven News director Simon Pristel said he stood by the story.

"Seven News has reported on many meetings in the past couple of weeks held to discuss the African gang violence crisis, including governments, community leaders and police," he said. "Sunday's meeting was newsworthy so it was reported."

Late last year the ABC was criticised after a caller to Jon Faine's radio program in Melbourne used an on-air opportunity to praise Hitler's treatment of gay people. The call came after the national broadcaster's youth current affairs program Hack was trolled by a member of Australia's alt-right.