SCOTT BROWN'S victory last week in the Massachusetts Senate race, following the Republican gubernatorial triumphs in New Jersey and Virginia, marked the third time in three months that the Democratic Party has lost the support and trust of independent voters.

The message these voters sent was clear. With one out of five Americans unemployed or underemployed, President Obama and the Democratic Party need to shift attention away from health care and toward a bold effort to create jobs, improve the economy and rein in the size of government.

Here are four simple steps we must take immediately to put us, and the nation, on a better course:

First, cut taxes for businesses -- big and small -- and find innovative ways to get Americans back to work. We can start by giving any companies that are less than five years old an exemption from payroll taxes for six months; extending the current capital gains and dividend tax rates through 2012; giving permanent tax credits for businesses that invest in research and development; and reducing the top corporate tax rate to 25 percent from 35 percent...