It’s not “There’s rumblings . . . ,” or “There is rumblings . . . ,” but “There are rumblings.” Sloppy, sloppy, sloppy speech.
Parker and Hart
Mastroianni and Hart
It’s not “There’s rumblings . . . ,” or “There is rumblings . . . ,” but “There are rumblings.” Sloppy, sloppy, sloppy speech.