It is hard to believe now that Arkansas had a Democratic United States Senator from 1999 to 2011.
In 2004, Senator Blanche Lincoln was re-elected, defeating Republican state Senator Jim Holt 56%-44%, even as President Bush carried the state with 54% of the vote.
In 2010, in the Obama vs Tea Party era, she was defeated in a landslide, losing with 37% of the vote to her opponent's 58%.
She had some severe flaws. For instance:
In 2009 Lincoln spoke out in opposition to the pro-labor union bill known as the Employee Free Choice Act; this garnering her the praise of conservative interest groups like Americans for Tax Reform, but also bitter criticisms from labor unions, who publicly threatened to discourage Arkansas' remaining Democratic-leaning voters from voting for her.
In September 2009, Lincoln pledged to filibuster any legislation containing a Public health insurance option, such as the Affordable Health Care for America Act. This move came as a surprise to liberal Democrats, who largely interpreted the move as a betrayal of traditional Democratic values. Lincoln ultimately voted in favor of the Patient Protection and Affordable Care Act, the Senate bill that eventually became the Barack Obama administration's health care reform law.
She made the ACA worse but having someone like her in the coalition was essential to getting anything passed.
The geography of the Democratic coalition used to be much wider.
2010 Senate Victory
West Virginia: Joe Manchin (D) 53.47%, John Raese (R) 43.40%
2008 Presidential & Senate Victories
Florida: Obama (D) 51.0%, McCain (R) 48.2%
Indiana: Obama (D) 49.9%, McCain (R) 48.9%
North Carolina: Obama (D) 49.7%, McCain (R) 49.4%
Ohio: Obama (D) 51.5%, McCain (R) 46.9%
Louisiana: Mary Landrieu (D) 52.1%, John Kennedy (R) 46.0%
2006 Senate Flips
Missouri: Claire McCaskill (D) 49.58%, Jim Talent (R) 47.31%
Montana: Jon Tester (D) 49.16%, Conrad Burns (R) 48.29%
Can Democrats compete in those states with candidates who will stand up for workers and racial minorities?
Can a candidate run on the values of FDR or MLK-- a living wage, a guaranteed retirement, dignity for everyone (which includes health care, housing, etc)-- and win in these states?