We walk Alki beach often and in last month or two we are finding many green or more recently black dog waste bags (with waste in it and open), right at the wall. Little bit stronger wind will send these bags in the ocean. We keep removing them but they keep reappearing. No need to say that this is very sad as our oceans are precious. Why there are no more garbage bins at Alki? Wondering if this person is doing it in protest? What ever that is, it is really bad.