The detail that john roberts has talking about hasn't trickled into the caravan yet. they will be here another night. not walking today. they requested buses to get the entire group of 5,000 plus to mexico city. in that stretch of highway about 100 miles is very windy, blind curves. only two lanes and they feel it is not safe for the migrants or for motorists. there was an election here last night. the caravan elected six of their own, three men and three women to represent them talking to the mexican government regarding work permits and transportation to the united states. the caravan is pro...