President Trump responded Wednesday to reports that former CIA Director John Brennan and former FBI Director James Comey are being investigated over allegations that they made false statements to Congress during the Russia probe.

After the former F.B.I. director put a picture on Instagram of seashells arranged to say “86 47,” law enforcement tailed his car and tracked his cellphone, steps usually reserved for serious threats.

The former FBI director's Instagram photos are not an "exigent circumstance" that allows law enforcement to circumvent the Constitution.

Fox News legal analyst Gregg Jarrett discusses the criminal investigations into James Comey and John Brennan for their roles in the Trump-Russia probe.

Analysis of James Comey's recent news appearances and their potential impact on both the stock market and the broader political landscape.