This is the TRUTH:
Trump said, "Obama is the first president in modern history not to have a single year of 3 percent growth."
Although Trump’s light on specifics, that’s accurate if he is looking solely at year-over-year figures for GDP growth going back to the Hoover administration. Experts told us that presenting the stats the way Trump did doesn't tell the whole story. And if we examine the data annually by quarters, Obama has presided over periods of growth topping 3 percent.
We rate the statement Mostly True --- per politifact.