CONVENTION CORNER

--Rolling Stone: Hip-hop's Kanye West, Wyclef Jean and N.E.R.D. will perform at the Democratic convention in Denver.

--Michelle Obama and Colorado First Lady Jeannie Ritter will spend Wednesday Aug. 27 urging Americans to participate more in national service.

--A federal judge in Minneapolis rules in support of restrictions for antiwar protestors planning on setting up shop outside the Republican convention.