Read the following context and choose the best option to answer the question.
Context: As I sit here anxiously awaiting Barack Obama 's VP announcement , I feel less speculatory than usual . CNN is posting on the hour " We still do n't know who Barack 's pick is ! " -- and everyone 's trying to prematurely claim to know who he 's chosen or when he 's announcing .
Question: What has lead the speaker to be so interested and invested in Barack Obama 's VP pick ?
Options: 
A. They work as a campaign analyst , and want to know if they advised their clients properly
B. They are interested in politics , and are looking forward to getting the answer to this question
C. None of the above choices .
D. They are one of the candidates for VP and want to know if they 've recieved the position


B