A video of dancers twerking in hotpants at an Australian military event has sent the country into a spin. The scene was incongruous, bizarre and funny. So of course it went viral when it emerged on Wednesday. But the music video-style choreography - featuring thumps, thrusts and butt shakes - also came under attack. Conservative lawmakers led the chorus of those calling it "inappropriate". Tabloids splashed headlines slamming military standards. But others found offence elsewhere - projecting shame onto the dancers, and labelling their routine as too "sexualised". That in turn sparked backlash over the policing of women's bodies and...