Apparently it matters to some; even so, the idea is utterly groundless. We should all have such credentials. Like:
-master's degree from the University of Chicago Divinity School.
- a Doctor of Ministry from the United Theological Seminary in Dayton, Ohio,
- has been a professor at Chicago Theological Seminary & Garrett Evangelical Theological Seminary
- has received a Rockefeller Fellowship and seven honorary doctorates, including from Colgate University, Valparaiso University, United Theological Seminary and Chicago Theological Seminary.
- pastored the largest church in the mostly white United Church of Christ
His Christianity could not possibly be transplanted Nation of Islam; he would...

Apparently it matters to some; even so, the idea is utterly groundless. We should all have such credentials. Like:
-master's degree from the University of Chicago Divinity School.
- a Doctor of Ministry from the United Theological Seminary in Dayton, Ohio,
- has been a professor at Chicago Theological Seminary & Garrett Evangelical Theological Seminary
- has received a Rockefeller Fellowship and seven honorary doctorates, including from Colgate University, Valparaiso University, United Theological Seminary and Chicago Theological Seminary.
- pastored the largest church in the mostly white United Church of Christ
His Christianity could not possibly be transplanted Nation of Islam; he wouldn't have studied, taught, or served where he has if that were true.

As to his loyalty to country:
Inspired by President John F. Kennedy's 1961 challenge "Ask not..." speech, he gave up his student deferment, left college and joined the Marines. He was valedictorian of his corpsmen class at Great Lakes Naval, and later assigned to care of Lyndon B. Johnson, receiving three White House letters of commendation.

These are but a few quick grabs from Wikipedia. And you suggest a faculty member of an evangelical seminary could be more influenced by Nation of Islam than by Christianity? Better have a mountain of good evidence for that, or recognize it as urban myth.

Jatfla, You are right. It is not Christianity.
Liberation Theology ( From Blackwell Dictionary of Modern Thought, pg.349

[i]"The
first theoretical construction of Christain Faith elaborated in the
Third World, liberation theology has the aim of presenting freedom from
oppression as a matter of universal religious significance. Of Latin
American origin and dating from the 1960s, liberation theology fuses
concepts from the social sciences with biblical and theological ideas.
In particular, in it's use of Marxist and neo-Marxist social theory it
may be superficially read both by undiscerning theologians and
sympathetic sociologists as a form of radical social theory
incorporating a secular e...

Jatfla, You are right. It is not Christianity.
Liberation Theology ( From Blackwell Dictionary of Modern Thought, pg.349

"The
first theoretical construction of Christain Faith elaborated in the
Third World, liberation theology has the aim of presenting freedom from
oppression as a matter of universal religious significance. Of Latin
American origin and dating from the 1960s, liberation theology fuses
concepts from the social sciences with biblical and theological ideas.
In particular, in it's use of Marxist and neo-Marxist social theory it
may be superficially read both by undiscerning theologians and
sympathetic sociologists as a form of radical social theory
incorporating a secular ethic of justice. The Catholic Church questions
the epistemological staus of a theology which integrates elements of
Marxist theory (Congragation for the Doctrine of Faith, 1984).
The
hybrid form of liberation theology creates an initial impediment to
definition`. One might go further and say that the use of the noun in
the singular, "theology", to describe the corpus of liberation
literature, as if it were in any way comparable to classical systematic
theology, is misleading."

"Liberation Theology is tied to a
political theology influenced by critical theoretical sociology, which
is described as liberation theology for Western capitalist society
(Metz, 1969). "

This is an academic definition. Of course, it can be much more descriptive and enlightening to keep your ears on the actual words of the propagandists that black liberation theologians call preachers.

It is movement akin to the weathermen and blank panther movements.

Whether it matters or not is an individual decision. A decision that those on the Left do not want a Majority of Americans to make with all the facts on the table or they would proudly proclaim them instead Masbury's ridiculous and fallacious appeals to authority (based on education), appeals to patriotism hilarious in light of phrases like the [i]US