Stream on 2 columns

Hi guys.
I am currently working on designing our EasySocial stream. We have all the HTML (bootstrap based) design for the stream layout and i have to implement it in EasySocial.

How can i "split" the stream flow on 2 columns. Basically i am using a regular bootstrap 3 columns like this

<div class="row">

       <div class="col-lg-6">

              THIS IS COLUMN 1

        </div>

        <div class="col-lg-6">

                THIS IS COLUMN 2

         </div>

 </div>

I have to figure out a way to make EasySocial "push" it's stream output on 2 different columns.
Any hints on how to achieve this ? Thanks !

We have designed everything ... we just have to plug-it in