A handful of video recordings of the alleged racial assault on three black University at Albany students last weekend do not clearly show the women being attacked on a bus by a large group including white men, two community leaders who saw the recordings said Friday. The videos also contain no audible racial slurs — though the audio quality is often "bad" and sometimes nonexistent, said Common Council President Carolyn McLaughlin and Alice Green, a longtime social justice activist in the city. [...] Green and McLaughlin, both leaders in the city's African- American community, stopped short of questioning the women's account of the alleged Jan.