9.
Our congressman supports gay rights. How can he dare consider himself a Christian?
I would never vote for Sarah Ratcliffe for mayor. Her own daughter was convicted of drinking and driving.

a. Circular reasoning (a statement repeats itself rather than providing a real supporting reason to back up an argument)

b. Personal attack (ignores the issue under discussion and concentrates instead on the character of the opponent)

c. Straw man (an argument is made by claiming an opponent holds an extreme position and then opposing that extreme position)