Bryan gave a speech about how global warming was a myth created by the liberal media.

The right answer is Logos. This concept refers to the group provided by Sam Leith about the 3 methods of persuasion: Ethos, Logos, and Pathos.
- Ethos refers to the establishment of authority when speaking about the subject.
- Logos refers to the logical argument that is made during the speech.
- Pathos refers to the emotional component with which you try to connect with the public.

I hope my answer can help you.

No,  David Wasserman related to Debbie Wasserman-Schultz.

Even though they both have the same surname and worked in Similar field (David worked as an editor in a political Magazine and Debbie works as an office representative), they have no blood relation at all