AUSTIN, Texas (AP) — Some Texas voters are complaining that machines flipped their straight-ticket selections to the other party in key races during early voting, especially the much-watched Senate battle between Republican Ted Cruz and Democrat Beto O'Rourke. The secretary of state's office said Friday that there have been reported issues with Hart eSlate voting machines, which are used in around 30 percent of counties statewide and feature a wheel for selecting candidates a