diff --git a/public/app.js b/public/app.js
index b509167..db56d9b 100644
--- a/public/app.js
+++ b/public/app.js
@@ -1,3 +1,5 @@
+// TODO - delete highlighted
+// TODO - different colors for each highted dot, matched in table row backgrounds
 const WIDTH = 800;
 const HEIGHT = 600;
 const parseTime = d3.timeParse("%B %e, %Y");