Texas and Portland, Oregon, politicians take to Twitter to argue over why Walmart is closing stores

• The mayor of Portland, Oregon, replied to Texas Gov. Greg Abbott's tweet about Walmart leaving the city.
• Mayor Ted Wheeler pointed out that theft at retailers is a national problem.
• Walmart has said its closing stores this year for many reasons and hasn't called out retail crime.

The mayor of Portland, Oregon, hit back against an accusation from Texas Gov. Greg Abbott that Walmart is leaving the city because of crime.