Concord is part of the Washington Post Corporation and Kaplan University system. If you are looking for resources and bells and whistles, hand holding etc. none of the other DL schools can compete with Concord in terms of what is available to the student.
You cannot take the DC bar but you can simply motion in after 5 years of practice after passing the Cal bar.
No non ABA grad can take the DC Bar absent an additional 26 hours of ABA study:http://www.dcappeals.gov/dccourts/appeals/coa/index.jsp
Law Study in Law School Not Approved by the ABA. An applicant who
graduated from a law school not approved by the American Bar Association shall be permitted to
take the bar examination only after successfully completing at least 26 semester hours of study in
the subjects tested in the bar examination in a law school that at the time of such study was
approved by the American Bar Association. All such 26 semester hours shall be earned in
courses of study, each of which is substantially concentrated on a single tested subject.