At least two area organizations have teamed up for a broader initiative to spark entrepreneurship growth in the U.S., which has experienced relatively stagnant numbers for nearly 20 years. The Enterprise Center in Johnson County, the Ewing Marion Kauffman Foundation and more than a dozen entrepreneurship advocacy groups launched Start Us Up, a coalition that's arming policymakers with a bipartisan plan to boost entrepreneurship by whittling the barriers to becoming an entrepreneur. "Too...