Ah, another "I have a JD and bit of practical experience in x -- where's my academic job?"
A JD with no further graduate education qualifies you to teach law in law school and maybe adjunct an undergraduate course in criminal or constitutional law-- nothing else.
This is not true. JDs have successfully taught full-time in the following, in decreasing frequency:
- law school
- business law at a business school
- paralegal courses in a paralegal program
- criminal law in a criminal justice program
- constitutional law courses in a political science department
- real estate law in real estate (finance) program
- health law and policy in a masters of public health program
A JD qualifies you for well paying jobs in academia. Publications will set you apart from the pack, as well as a pedigree law school degree.
Whoever told you that "having a JD will only be considered for Paralegal and PoliSci positions at CCs" should be ignored from here on.
As for viability in teaching speech communications, I have no idea.
Good luck,
Untenured
While it may have been true in the past, you will not now be able to teach constituional law full time in a political science department with a JD because:
1) For the vast majority of departments, one person cannot devote their teaching duties only to constitutional law. Con Law is at best a 3 course sequence. Faculty who take on that responsibility also have to tackle other subfields, usually American, and this takes extensive coursework outside of law school. Even then one is not teaching con law "full-time".
2) For those very large, research instensive institutions where there is one, dedicated con law person, a JD alone will not be sufficient. One would have to be very familiar with the political science literature on both con law and possibly judicial politics. A JD helps, but a political science Ph.D. is also usually required.
As for political science positions being "well-paying," well, enough said there.