Perhaps the president's most potent legal constitutional weapon is the veto

One of the greatest innovations in meat packing was __________

a. the grading of meat b. the assembly line c. shipping cattle to market by rail d. the new type of paper for wrapping meat

What was Mitt Romney's primary election strategy?

A)to be more moderate than his opponents B)to be more liberal than his opponents C)to be more conservative than his opponents D)to be more partisan than his opponents