Parse through Twit reposes in Meteor

twit.js

var fut = new Future();
var screen_name = Meteor.user().profile.twitterHandle;

Twit.get('statuses/user_timeline', { screen_name: screen_name, include_rts: false, count: 200 }, function(err, tweets) {
  var i;
  for (i = 0; i < tweets.length; ++i) {
    if(tweets[i].geo != null) {
      var geo = {lat: tweets[i].geo.coordinates[0], lon: tweets[i].geo.coordinates[1]};
      fut['return'](geo);
      return;
    }
  }
});

return fut.wait();