Kimberly Guilfoyle's Ouster Raises Concerns Among Trump Insiders

• Kimberly Guilfoyle, the U.S. ambassador to Greece, was recently ousted.
• Trump insiders are concerned Guilfoyle may release damaging information about the Trump family.
• Guilfoile is unlikely to lash out at President Trump due to a potential need for a pardon.
• Reports suggest Guilfoyle's proximity to the first family over the years has raised concerns.
• Insiders fear Guilfoyle may bring down the Trump family after her ouster.