Conservative billionaire Charles Koch and his company have taken a new tact in their bid to influence the next presidential election this fall, launching a television and digital advertising campaign calling on Americans to “end the divide” in politics and to find common ground, CBS News said quoting a USA Today reports. "Let's stop attacking people we disagree with and trying to silence them. Let's instead try to find common ground and learn from each other so we can innovate.” – Billionaire Charles Koch The campaign website says "We want to have an open conversation about removing barriers to opportunity and progress. Our aim is to replace America's two-tiered, winner-take-all system with...