1A city in southwestern California, southeast of Los Angeles; population 78,444 (est. 2008)
2A city in north central Colorado, west of Denver; population 140,989 (est. 2008)
3A city in northeastern Ohio, west of Cleveland, on Lake Erie; population 50,704 (est. 2008)
4A city in northwestern Washington, a southwestern suburb of Tacoma; population 56,983 (est. 2008)
We take a look at several popular, though confusing, punctuation marks.