“Killing Eve” star Jodie Comer is in hot water on Twitter. The 27-year-old is facing “cancel” cries online after social media users discovered she’s possibly dating a Republican who supports President Trump. This comes amid her vocal support for several progressive causes, such as Black Lives Matter and Pride. Twitter sleuths linked the actress, who plays a queer woman on “Killing Eve,” to a man named James Burke after paparazzi photos surfaced of her sitting outdoors with a mystery man. A man by that name is a registered Republican. However, it’s not evidently clear how Burke’s name was discovered, or...