Well, prior to her two years as PD of WABC, she spent a half-dozen years as PD of KFYI, which is considered Phoenix's de facto news radio station (they do carry syndicated programs like Rush Limbaugh).
Her past experience at the female-leaning Oprah Winfrey's Harpo was what seemed to have piqued speculation of Laurie landing at the originally-female-leading WEMP - probably not as much as her and Randy Michaels both attending a radio convention in Dallas earlier this year, of course... All that aside, her body of work should be appealing to WTOP, even if it's not genuine all-news radio, per se.