Former Homeland Security Secretary Kirstjen Nielsen is out for revenge.

That's what former President Barack Obama's senior adviser David Axelrod thinks, at least. The New York Times reported on Tuesday that during Nielsen's tenure in Washington she tried to draw up a plan to prevent Russian election interference in 2020, but was rebuffed by acting White House Chief of Staff Mick Mulvaney, who said the subject should be kept below President Trump's level.

Axelrod, who has his fair share of White House experience, believes this story might just be the start of a slew of negative stories about the Trump administration following Nielsen's resignation in April after clashing with the president over immigration policies. Axelrod's theory is that the source may be none other than Nielsen herself.

The New Yorker's Susan Glasser also hinted at the idea in recent weeks after The Washington Post reported on the White House proposing to release immigrant detainees in sanctuary cities to hurt political opponents. That story also cited DHS officials.

That said, not everyone's on board with the idea of turning Nielsen into a Trump-fighting vigilante leaker. "Water cannon" or not, Union Veterans Council director Will Fischer says even a revenge plot won't make him a fan. Tim O'Donnell