That was covered in the user agreement......
Twitter is a way for people to immediately tell the whole world the first thing that pops into their mind, before they can figure out it is stupid.
She has just thrown away the “innocent” shield.
By her own words her twitter posting was a deliberate, thought out, act. Now she is upset that she is being held accountable for her deliberate act.
There should be another round. Retransmit her first quote and then follow up with her freely given admission that she tweeted it because she knew it was going to be inflammatory.
BTW, I have to wonder which one of her limited number of twitter followers retransmitted to one of his/her friends.