Should companies have the right to refuse to hire smokers

Should companies have the right to refuse to hire smokers
Argumentative paper debating why and why not tobacco should be a reason someone doesn’t get hired for a position. Please touch on the 3 items below.
-The “unethical” argument
-It’s “for their own good” argument.
-Pros and Cons of the policy
You need to have both in text citations AND a Works Cited page