Indiana Gov. Mike Pence will soon be the sixth Hoosier to serve as the vice president of the United States.
Carson was one of the leading Republican candidates in the presidential race, though recent polls have placed him out of the top three.
Tuesday is the final day to register to vote in Indiana.
Sources say Representative Mike Pence plans to announce he will not run for President and instead will consider launching a campaign for governor.
Congressman Todd Young says he hopes this incident is isolated and not indicative of a general trend in politics.