In regards to Are they really trying to impeach Obama? (May 13): Of course Republicans are not trying to impeach President Barack Obama. Why not? Two words: Joe Biden, aka Mr. Foot-in-mouth, Obamas constitutionally mandated successor. Besides, Republicans are afraid of being called racists in future history books. What reason besides racism could anyone have to remove our national savior from office? And who could possibly do a better job?