Pleasance Courtyard, EdinburghThe slick standup's fringe debut is full of searching questions about the right to keep and bear arms 'I've got a gun." Nice to be pitched, with that opening line, straight into a show declaring itself different from the others. Zainab Johnson's maiden fringe set " although she's already a big noise in the US " gives an account of how she came to own a firearm. It's not an explicitly pol…
