1.   Bush faced only a token challenge from businessman and political neophyte R.C. Crawford.

2.   Tauscher had a token primary challenge and faces only a Libertarian candidate in November.

3.   Feinstein, bidding for a second full term, had just a token primary challenge.

4.   Hillary Rodham Clinton even faces a token challenge from Dr. Mark McMahon, an orthopedic surgeon.