Democratic presidential candidate and author Marianne Williamson's campaign said it is shifting its efforts to "organizing in the caucus states."
Marianne Williamson seen at YWCA Greater Los Angeles Phenomenal Woman of the Year Award at the Omni Los Angeles Hotel on Wednesday, May 14, 2014, in Los Angeles, CA. (Photo by Eric Charbonneau/Invision for YWCA/AP Images)