Rat nest has taken over park in Chicago's West Town community, neighbors say 02:12. Last year, Gutstadt recruited Ald. Daniel La Spata (1st) to his rat-fighting team.

The celebration at Sox park on the South Side will honor the pope’s roots in the area. Born on the South Side in 1955, Leo grew up attending church in Chicago.

Nearly 100 groups, including floats, bands, car clubs and more, stepped off Saturday afternoon as part of the 47th annual Puerto Rican People’s Day Parade in Humboldt Park.