This is The Takeaway from today's Morning Brief, which you can sign up to receive in your inbox every morning along with: The chart of the day What we're watching What we're reading Economic data releases and earnings I really have no good explanations this week for why Walmart (WMT) continues to kick Target's (TGT) teeth in, operationally speaking. Wall Street people I've spoken with about this quarter just crunched some numbers for their models and noted that Walmart is taking market share. Border ...