Say you’re the newly elected president of the United States, and you want to make prosecuting corporate crime a top priority.

Where do you start? Here would be good.

A new group called Bank Whistleblowers United have just pushed out a comprehensive plan they think would put the executive branch back in the business of enthusiastically identifying, indicting, and convicting financial fraudsters — restoring accountability while protecting the public.

The cumulative credibility of the group’s four founders is extremely strong. Richard Bowen is the Citigroup whistleblower who unsuccessfully warned top management about the rotten condition of loans inside mortgage-backed securities. Michael Winston spoke out about similarly corrupt practices at non-bank mortgage originator Countrywide. Gary Aguirre, a Securities and Exchange Commission attorney, was fired for refusing to let a Wall Street banker out of an insider trading investigation.

And their ringleader is William Black, an outspoken fraud-fighter and longtime white-collar criminologist…