And apparently you are uninformed if you think Nelson votes "Republican on 90% of the issues." People here still need to learn that the worst Democrat is ten times better than the best Republican. Take a look at the record:
Voted YES on $192B additional anti-recession stimulus spending. (Jul 2009)
Voted YES on modifying bankruptcy rules to avoid mortgage foreclosures. (May 2009)
Voted YES on additional $825 billion for economic recovery package. (Feb 2009)
Voted YES on $60B stimulus package for jobs, infrastructure, & energy. (Sep 2008)
Voted NO on paying down federal debt by rating programs' effectiveness. (Mar 2007)
Voted NO on $40B in reduced federal overall spending. (Dec 2005)
Strongly favors requiring companies to hire more minorities. (Sep 2000)
Supports “Sexual orientation protected by civil rights laws”. (Sep 2000)
Voted YES on adding sexual orientation to definition of hate crimes. (Jun 2002)
Rated 60% by the ACLU, indicating a mixed civil rights voting record. (Dec 2002)
Opposes parents choosing schools via vouchers. (Sep 2000)
Voted YES on additional $10.2B for federal education & HHS projects. (Oct 2007)
Voted YES on $5B for grants to local educational agencies. (Oct 2005)
Voted YES on shifting $11B from corporate tax loopholes to education. (Mar 2005)
Voted YES on funding smaller classes instead of private tutors. (May 2001)
Voted YES on funding student testing instead of private tutors. (May 2001)
Voted YES on spending $448B of tax cut on education & debt reduction. (Apr 2001)
Rated 100% by the NEA, indicating pro-public education votes. (Dec 2003)
Voted YES on tax incentives for energy production and conservation. (Jun 2008)
Voted YES on addressing CO2 emissions without considering India & China. (May 2008)
Voted YES on removing oil & gas exploration subsidies. (Jun 2007)
Voted YES on making oil-producing and exporting cartels illegal. (Jun 2007)
Voted YES on disallowing an oil leasing program in Alaska's ANWR. (Nov 2005)
Voted YES on reducing oil usage by 40% by 2025 (instead of 5%). (Jun 2005)
Voted YES on banning drilling in the Arctic National Wildlife Refuge. (Mar 2005)
Voted YES on targeting 100,000 hydrogen-powered vehicles by 2010. (Jun 2003)
Voted YES on removing consideration of drilling ANWR from budget bill. (Mar 2003)
Voted NO on drilling ANWR on national security grounds. (Apr 2002)
Supports tradable emissions permits for greenhouse gases. (Aug 2000)
Keep efficient air conditioner rule to conserve energy. (Mar 2004)
Set goal of 25% renewable energy by 2025. (Jan 2007)
Supports More Federal Funding for Health Coverage. (Sep 2000)
Voted NO on the Ryan Budget: Medicare choice, tax & spending cuts. (May 2011)
Voted YES on regulating tobacco as a drug. (Jun 2009)
Voted YES on expanding the Children's Health Insurance Program. (Jan 2009)
Voted YES on overriding veto on expansion of Medicare. (Jul 2008)
Voted NO on means-testing to determine Medicare Part D premium. (Mar 2008)
Voted YES on adding 2 to 4 million children to SCHIP eligibility. (Nov 2007)
Voted YES on requiring negotiated Rx prices for Medicare part D. (Apr 2007)
Voted NO on limiting medical liability lawsuits to $250,000. (May 2006)
Voted YES on increasing Medicaid rebate for producing generics. (Nov 2005)
Voted YES on $40 billion per year for limited Medicare prescription drug benefit. (Jun 2003)
Voted YES on allowing reimportation of Rx drugs from Canada. (Jul 2002)
Voted YES on allowing patients to sue HMOs & collect punitive damages. (Jun 2001)
Voted NO on funding GOP version of Medicare prescription drug benefit. (Apr 2001)
Establish "report cards" on HMO quality of care. (Aug 2000)
Establish a national childhood cancer database. (Mar 2007)
Support enhanced health insurance marketplace pooling. (Apr 2008)
http://www.ontheissues.org/senate/ben_nelson.htm