see some changes after other incidents happened where vehicles were used as weapons. there s also, you know, the fact that more people are out this year. the fact you re holding events again, i would imagine that would come into play for local sl law enforcement as they put out their messaging surrounding upcoming events so they can let people know what measures are in place. no question, erica. we are very focused on the enjoyment of being able to convene together as communities, as crowds in public spaces. but what we have to remember is that with those convening moments, we are also going back to the conditions that we have seen very clearly many times in the last few years, conditions that are exploited by folks who are wishing to do harm or to terrorize populations. you know, i was looking back last night. i think in 2017 alone we saw about four or five e doesn t events like that arounder the world but here in the states as well. it s a persistent concern.