Damn that pesky Article II in the Constitution:
Each State shall appoint, in such Manner as the Legislature thereof may direct, a Number of Electors, equal to the whole Number of Senators and Representatives to which the State may be entitled in the Congress: but no Senator or Representative, or Person holding an Office of Trust or Profit under the United States, shall be appointed an Elector.
LOL Seems to be a lot of noobs concerned about how the states choose their electors lately. I think they need to worry about their own damn states.