Full header: CNN Senior Legal Analyst: FBI's Peter Strzok Altering a FISA Warrant is Alarming, 'Doesn't Get More Serious' CNN legal analyst and former U.S. Attorney for the Southern District of New York Preet Bharara, who was fired by President Trump in 2017, says the news that former FBI agent Peter Strzok altered or forged a FISA warrant application used against Trump campaign associate Carter Page is "alarming." "That's kind of an alarming bit of news," Bharara said. "If there was an FBI agent sworn to uphold the constitution who can be proven to have altered a document in connection...