July 6 | Petition complaints, beef prices, July weather outlook

Your Nebraska Update headlines for today, July 6, include: records obtained by Nebraska Public Media News show dozens of complaints about petition circulators across Nebraska, beef prices are expected to continue climbing as nation's cattle herd reaches its smallest size in decades, forecasters say recent rainfall could help moderate Nebraska's summer temperatures, China's new LineShine supercomputer could improve weather forecasting while accelerating research into medicine and nuclear fusion, Omaha officials are launching ambitious effort to transform city's parks with millions in private philanthropic support.