"Booker is cagey about whether he aspires to be the next Sen. Ted Kennedy, but there is no doubt that he would be the chamber???s Senator TED Talk. ???People are always trying to draw simplistic dialectics that can capture things,??? he says when asked if he plans to be a workhorse or a show horse. ???Putting aside the fact that there is a difference between popularity and purpose and celebrity and" . . . . .