OTTAWA–Conservative Senator and former aboriginal leader Patrick Brazeau is suggesting he's being unfairly targeted for personal attacks by what he calls the "native establishment."

Speaking on CTV's Question Period, Brazeau insisted he got into native politics in the first place to clean things up and fight corruption.

The 34-year-old Brazeau was named to the Senate by Prime Minister Stephen Harper in December.

Since then, reports have emerged that he was accused of sexual harassment as head of the Congress of Aboriginal Peoples. He has adamantly denied the charge and says he was cleared by an independent investigation.

There have also been reports of a Health Canada audit that questioned the way the Congress handled federal money, and claims that Brazeau turned a blind eye to drinking on the job by Congress officials.

He says he did nothing wrong and won't give up his Senate seat, which he describes as a prefect post to educate parliamentarians about aboriginal issues.