Hammond (R) – does not live in District 3
Diversity – repeatedly votes against bills to prevent discrimination. For Las Vegas to stay the entertainment capital of the world, it needs to be open to people of diverse backgrounds.
Lost in District 4 and now running in District 3.
You can read the article he has posted on his website.
Tarkanian (R) – does not live in district 3
According to his Wikipedia page – Unsuccessfully sought Nevada Senate (2004), Nevada Secretary of State (2006), US Senate (2010) Nevada System of Higher Education (2014) and US House 2012 and 2016. It would seem that the voters don’t want him in any office.