Picture reads "it's big club and you ain't in it", and has Rudy Giuliani, Donald Trump, Michael Bloomberg, and Clinton.
That's quite similar to this tweet of the same Image without the caption by Glenn Greenwald
"Yes, it's real. It seems to be taken from,
"Famous men with big drivers attend a 2008 charity event at Trump National Golf Club in Briarcliff Manor, N.Y. (Sabo Robert/NY Daily News Archive/ Getty)"
Note the two men cropped from the original are "Yankees Manager Joe Torre and professional Yankees fan Billy Crystal"