When the news is good, the BBC view is: 'Get the government out of the picture quickly, don't allow them to say anything about it.' When the news is bad: 'Let's all dump on the government.' ↗
A libertarian presidential candidate isn't going to win anyway, so he can afford to say that all taxation is theft, and it isn't the job of a libertarian presidential candidate to cook up new ways to commit theft. ↗