Political analyst and former adviser to President Bill Clinton Paul Begala made a prediction about Donald Trump’s upcoming Republican National Convention speech Thursday: it’ll be record-breaking. Fresh from what has already been a three-day love fest for the former president, Trump is scheduled to close down the gathering of Republicans Thursday night. And Begala told CNN what is traditionally a massive celebration of the party’s presidential nominee is set to reach new levels. Want more breaking political news? Click for the latest headlines at Raw Story. “Run the clock,” he said. “Before he…