A Wisconsin university chancellor was sacked after publishing his own porn series with his wife. Now they say the firing infringed on their free speech rights.

• A university chancellor in Wisconsin was fired after he started uploading porn of him and his wife.
• Joe Gow was blasted by university officials, who on Wednesday called his conduct "abhorrent."
• Gow now says the firing was over his consensual porn series and violated his free speech rights.

Top university officials in Wisconsin have sacked a university chancellor after he embarked on a side career in pornography with his wife.