Jan Brewer, while Secretary of State in AZ, "purged" the voter registration rolls of about 1 out of every 3 Hispanic-Americans, including many whose registrations were perfectly legal.

33% of "hispanics" living in Arizona are foreign-born. Brewer purged them from the voter rolls as she is required to by law. She did her job, nothing more.

As far as the "perfectly legal", you have no way to support that claim with fact.

"...Katherine Harris purged the Florida voter rolls of thousands of African-Americans' registrations in the fall of 2000.

Katherine Harris purged the voting rolls of convicted felons who had not yet restored their voting rights and people who were registered more than once. One guy was registered seven times.

She was required by law to make sure that voter rolls were not corrupted. She did her job.