expound

Fox News host Maria Bartiromo set Trump up to expound on his campaign's ongoing smearing of immigrants.

The next part of the exchange had Trump expound on his “very fine people on both sides” line that his defenders are today insisting he never said:

I read up about the legal intricacies surrounding the case and, if called upon, I could expound on women’s rights and a legal system that is stacked against victims and the likelihood of getting a conviction of sexual assault.

“I feel it here, but I don’t expound it from there.”

A curved index finger rises up from the rest like a speaker separating from a crowd and preparing to expound.