Newly re-elected Liberal MP Catherine McKenna says she has notified police after someone spray-painted a vulgar slur on the front of her Ottawa Centre campaign office. Staff arriving at the office Thursday morning found the jarring four-letter obscenity scrawled in red paint over a photo of the environment minister. A visibly shaken McKenna held a news conference to respond to the incident, saying it sends the wrong message to the women and girls of all ages who worked on her campaign.