In the category "Political" we currently track items of 371 persons. The most popular ones, by number of traded items, are:

Barack ObamaJimmy CarterGeorge W Bush
Bill ClintonGerald FordRonald Reagan
Richard NixonHillary ClintonJ.R. House
Sarah PalinMitt RomneyTed Kennedy
George BushJohn-F. KennedyHerbert Hoover
John McCainEd CharlesMikhail Gorbachev
Gerald R. FordJ.T. Thomas 

You can find all people that we're currently tracking items for in the alphabetical index:
A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    V    W    Y