Why so much heat on Huawei?

It's the controversial Chinese technology giant banned from building infrastructure in countries around the world. What is it about Huawei that's generating so much heat? Plus, Twitter considers labelling 'harmfully misleading' tweets by politicians, but will it work? Also on DTS this week, is it lying if a politician's computer generates his own face speaking in another language? And Sweden road-tests a new cashless future.

Guests: Rae Johnston, Science and Technology Editor, NITV @raejohnston + Daniel Van Boom, News Editor @CNET @dvanboom