The cyber-currency was at the center of a Senate panel hearing Monday. Senators are looking into the way Bitcoin was used by the illegal drug marketplace that called itself Silk Road. But even with the scrutiny, Bitcoin investors drove the virtual currency to record highs.
Wisconsin is taking a unique path on Medicare. The state's Republican governor rejected federal funds to expand Medicaid coverage. But Wisconsin is also bringing more people into Medicaid while moving others to private insurance on the health exchanges under the Affordable Care Act.