Federalism should be able to maintain unity among all. But this does not mean that we should boycott regional voices and the voices of ethnic groups.

Federalism should be a meeting point of all groups.

None of the constitutional, legal or other principles bars me from returning to the judiciary, since the judiciary remains independent if the actors remain independent and fair.

Keokuk has been a melting pot of many religions and ethnic groups, ... We also have had a unique relationship with the Latter-day Saints. On their way to Salt Lake City, they gathered supplies and stayed here. They were responsible for much of the surveying and work on the streets in our town.

I would like to do a series about sequencing the human genome, and also analyze more human diversity among other ethnic groups - a 'Faces of America 2.'

It's not unusual for socio-economic, even racial or ethnic, groups to cluster.