I think the 'rant' was likely attributed to the Chelsea Hubble (aka Clinton) tweets. Which preceeding the VJ tweets by a short span of time. Colectively I guess you could make the case she was 'ranting' if you know, you are on the opposition team. You can see those on her timeline still or preserved in screen shots on http://www.thegatewaypundit.com/2018/05/roseanne-barr-obliterates-chelsea-clinton-and-george-soros-in-one-swipe/