diff --git a/investigations b/investigations
index 0cf9cf2..c128d0d 100644
--- a/investigations
+++ b/investigations
@@ -1,4 +1,5 @@
 
+
 - Do large commits (in terms of the delta of complexity) occur
   with equal frequency across the day?
 - Is commit size correlated with weighted complexity?
@@ -7,6 +8,3 @@
   with large changes?
 - Can we identify extract method?
 
-
-For the Corey session: 'what happened here?
-
diff --git a/plans b/plans
index 9f086b6..0cb14f5 100644
--- a/plans
+++ b/plans
@@ -1,15 +1,7 @@
 
 
-- Add in csv read and normalization for non-string typed
-  fields
-- Have commits on Repository return a new Repository
-  which has only the CodeEvent for that commit
 - Have functions on repository which give a slice of commits
   by sha or date
-- Add a declared_methods collection on Repository for all of
-  the methods in the repository.  Will be very easy if
-  CodeEvent gets  full_method_name method.  Then it is
-  just a group_by on the original events
 - Make sure that group_by preserves order.  If unable to,
   embedded date sort checks across the code that can be
   toggled.
@@ -19,8 +11,6 @@
   just because they are in a file.  May decide that
   it is better to just handle this with external code.
 - Clean up CodeEvent
-- Right now, Method doesn't inherit from CodeHistory.
-  Any need to?
 - Create a Diff class with removed_methods, changed_methods, added_methods
   working off of two histories