Congresswoman Shirley Chisholm (Regina King), the first African-American woman elected to the House of Representatives, was an inspiring, trailblazing politician, particularly in the areas of race and gender politics. After winning her seat in Congress in 1968, she later went on to run for the Democratic Party nomination for President in 1972. And that impressive background, one would think, should provide the basis for an engaging, uplifting film biography. Unfortunately, writer-director John Ridley’s take on this groundbreaking, often-unappreciated pioneer misses the mark in a number of ways...