In case you were wondering whether Temple University professor Marc Lamont Hill knew about terrorist Fatima Mohammed Bernawi's dastardly deed (trying to murder a cinema full of Israeli civilians) before he tweeted not one, not two, but three tributes to her, wonder no more.
Lamont Hill knows that she absolutely tried to murder as many people as possible – it is just that her attempt failed when the bomb failed to explode. Hence his sarcastic response to someone objecting to his tweets glorifying her.
And even if you argued he genuinely did not know anything about her, why would he glorify her to begin with? Furthermore, he would surely know all about her now, and yet has kept the tweets up.
Dude's an antisemitic terror supporter, plain and simple.