Breaking News-Two explosion at the Boston Marathon

News making the rounds right now says two explosion rocked the boston Marathon with over one hundred people injured so far, two dead and six in critical condition. CNN is reporting updates at the moment and the President of the united states have been briefed. This is unfortunate. 
The united state President has said it is not yet clear who did this or what the intention is but he promised that they will get to the bottom of it. He warned that people should not jump into conclusion yet but analyst on CNN are already referring to the attack as a terrorist attack. More updates later