(CNN)Republican Sen. Rand Paul said on Wednesday that polls showing Hillary Clinton with a lead over Donald Trump are "designed to suppress turnout." The Kentucky senator, who is ahead in surveys for his own re-election bid, was asked on, "The Tom Roten Morning Show," an 800 WVHU West Virginia radio program, about Clinton's national polling lead when he made the comment. "You know, I think sometimes polling is done to dampen election turnout so when Trump says the thing's rigged, I'm not sure exactly what he means and I'm not sure I always agree with him," Paul said. "But I...