Fans heard Naga’s voice turning croaky as she struggled to get through her next sentence while asking listeners for their thoughts on Prime Minister Boris Johnson’s claims that businesses had been "mainlining" cheap labour for years before Brexit."I would love to hear from you on this," Naga said, before coughing."Excuse me," she added, as she tried to continue with what she was saying."Right, give me a sec, I'm just going to cough," she continued, before she put her microphone on mute.Naga returned seconds later telling listeners she was "all good”.However, she still seemed to sound croaky.After trying her best to continue, her cough then got the better of her."Sorry," she told listeners. "Let's play a clip of Boris Johnson and I can grab.