President Donald Trump downplayed the Signal chat leak Wednesday as a witch hunt and said, without evidence, that the encrypted messaging app could be defective as his administration struggles to stem the fallout.VideoTrump calls Signal chat fallout a witch hunt, says the messaging app could be defectivePresident Donald Trump downplayed the Signal chat leak Wednesday as a witch hunt and said, without evidence, that the encrypted messaging app could be defective as his administration struggles to stem the fallout.Published [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] Share