So this my controller: 

```
app.controller('dbCtrl', function($scope, $http) {
$http.get("http://private-abc.apiary-mock.com/bus")
.success(function(response) {
 $scope.network = response.networkupdates;});
 });

```

What I wanted to do next is call a 2nd HTTP request, I guess in terms of best practice would it be best to create a 2nd controller to call the 2nd HTTP or would it be best to include the 2nd HTTP call in this current controller (and if so, how?)
Thanks.