arrowObj = arrow.get('2014-10-09T10:56:09.347444-07:00')
arrowDt = arrowObj.to('utc').datetime
insertIntoMysqlDatabase(arrowDt)
dbDatetimeNoTz = getFromMysqlDatabase()
dbDatetimeNoTz == arrowDt
dbDatetimeNoTz == arrowDt.replace(tzinfo=None)
remove pytz timezone