Should what people say on Facebook ever be grounds for getting fired?

Writing topic: As the number one social media site in the world, should what people say on Facebook ever be grounds for getting fired? Choose one side of this issue and defend your answer. Be sure to include your thesis statement at the end of your introductory paragraph. Each body paragraph should start with a topic sentence (that supports your thesis). Don’t forget to incorporate one credible source to support your claims. Cite your source on your Works Cited page in MLA format.
1. 750-word minimum
2. 3 body-paragraph minimum (total of 5 paragraphs)
3. third person point of view
4. MLA format