“…Others might guess that fear of Clinton-family retribution explains this increase in unattributed exit chatter, a possibility that is by its nature more difficult to assess. Another potential explanation is changes in media norms and routines that, by 2008, allowed reporters greater interpretive and speculative freedom (see Patterson 1994; Steele and Barnhurst 1996; Zeldes, Fico, and Lacy 2008). 12 Against the backdrop of intensifying horse race coverage, some research suggests that reporters themselves have become a main source of assertions in news coverage of primary elections (Benoit, Stein, and Hansen 2005).…”