"But President Obama is starting to show that he is not quite as popular, or that he does not walk on water in the way that many people thought at the beginning of his term and his popularity has come down."
VOA: standard.2009.10.23
The Sage of Omaha is a great man, but he doesnotwalk on water.
As the deposed pirate captain Jack Sparrow, Johnny Depp doesnot so much walk as sashay into a scene, and he wears more eyeshadow than Tammy Faye Bakker.