text: var http = require('http')
  var bl = require('bl')
  var results = []
  var count = 0
  
  function printResults () {
   for (var i = 0; i < 3; i++)
     console.log(results[i])
  }
  
  function httpGet (index) {
   http.get(process.argv[2 + index], function (response) {
     response.pipe(bl(function (err, data) {
       if (err)
         return console.error(err)
  
       results[index] = data.toString()
       count++
  
       if (count == 3)
         printResults()
     }))
   })
  }
  
  for (var i = 0; i < 3; i++)
   httpGet(i)
  