During his Republican convention speech Thursday, Donald Trump pointed to a chart that he’d turned to look at during his rally when a would-be assassin nearly shot him. Calling it the “chart that saved my life,” he claimed moving towards it meant the bullet missed its target. But one policy expert claimed Friday that the chart itself is false. Trump claims that the graph shows that he had solved the immigration crisis by the time he left the White House. A giant arrow points to the lowest point of immigration, with the words “Trump leaves office.” Want more breaking political news? Click for t…