Sigma Alpha Epsilon members said there 'will never be a n***** ' in their fraternity . Sickening footage shows young students in formal dress on a bus . Sigma Alpha Epsilon 's national headquarters closed its Oklahoma Kappa chapter on Saturday after confirming video is authentic . Chants apparently made Sunday as nation was commemorating Selma . Members pride themselves on being 'True Gentlemen ' Obama spoke powerfully at 50th anniversary to praise participants .
Sigma Alpha Epsilon members said there 'will never be a n***** ' in their fraternity . Sickening footage shows young students in formal dress on a bus . Sigma Alpha Epsilon 's national headquarters closed its Oklahoma Kappa chapter on Sunday after confirming video is authentic . Chants apparently made Saturday as nation was commemorating Selma . Members pride themselves on being 'True Gentlemen ' Obama spoke powerfully at 50th anniversary to praise participants .