“Shoplifting a cactus” sounds like it would be very painful. Instagram has helped police in Tokyo track down a man who allegedly loved plants so much he couldn’t stop himself from shoplifting cacti. According to police, on June 24 at about 7:20 p.m., the suspect, an unemployed 45-year-old man named Izuru Kobayashi, stole four potted cacti of unspecified size from …