FBI Director Kash Patel announced Tuesday that the bureau has dismantled the unit of agents responsible for tracking the phone calls of US senators under former President Joe Biden.  “They tracked the communications of GOP Senators. They weaponized law enforcement against the American people. That era is over,” Patel wrote on X .  “We fired those who acted unethically, dismantled the corrupt CR-15 squad, and launched an investigation,” the FBI director added. “Transparency and accountability