A politician learns just how quickly things can go terribly wrong when a career-defining live TV interview goes off the rails due to a surprise coughing attack. A politician learns just how quickly things can go terribly wrong when a career-defining live TV interview goes off the rails due to a surprise coughing attack. A politician learns just how quickly things can go terribly wrong when a career-defining live TV interview goes off the rails due to a surprise coughing attack. A politician learns just how quickly things can go terribly wrong when a career-defining live TV interview goes off the rails due to a surprise coughing attack.