Democrat presidential hopeful Hillary Clinton is the most likely winner of the presidential election, the chief executive of the world's biggest advertising company told CNBC on Friday.
WPP Chief Executive Martin Sorrell reiterated a recent comment in which he said he thought Clinton, who is currently looking the most likely nominee for the Democrats, will be the next president of the United States.
"I feel actually a little bit more confident (now)" Sorrell told CNBC Europe's "Squawk Box" on Friday.
"We'll see what happens, it's a very unpredictable campaign but I'm either equally certain or more certain that Hillary will be in the White House come November and next year but there have been a number of surprises so far -- every time they attack Trump he gets stronger in the polls."
"But (Republican presidential hopeful Donald) Trump has a long, long way to go and Florida is critical not just because of its size and importance but because that is the heartland for (rival Republican nominee Marco) Rubio," he said