The top 10 neighbors for Mary Katharine Ham span politicians, government officials, fellow journalists, TV personalities, and news publishers — with no single neighbor pulling far ahead of the rest. The scores run from 0.93 down to 0.89, a narrow band that defines the flat shape here.
Politicians make up the largest share of the top 10: Carly Fiorina (0.93), Karl Rove (0.93), and Mitt Romney (0.92) are the three highest-scoring neighbors, all carrying the Politicians subcategory. Government Officials appear twice — Ari Fleischer (0.93) sits just behind Fiorina — and News Publishers appear twice as well, with News Maker (0.91) and National Review (0.91). The only neighbor sharing Ham's own Journalists subcategory in the top 10 is Kirsten Powers (0.91). Willie Geist (0.90) rounds out the set as the sole TV Personality, and Rasmussen Reports (0.90) is the lone Research Organization.
The composition — center-right politicians, former government officials, political journalists, and news outlets — points to an audience organized around institutionalist political media rather than any single ideological outlet or personality type. The tight score range means no one neighbor dominates; the audience shape is defined by the cluster as a whole.