New York Archbishop Timothy Dolan is expected to lead a pro-life rally tonight at 7 at Manhattan Bible Church in the Bronx with Dr. Alveda King, niece of Dr. Martin Luther King Jr. The city Health Department’s latest statistics said 38 percent of pregnancies in the city ended in abortion in 2009, twice the national rate. According to Health Department data, among African-American women the abortion rate was 59.8 percent.