OLDWICK, N.J.–(BUSINESS WIRE)– #insurance–AM Best has revised the outlooks to negative from stable and affirmed the Financial Strength Rating (FSR) of A- (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICRs) of “a-” (Excellent) of the property/casualty subsidiaries and affiliated insurance companies of Kemper Corporation (Kemper) [NYSE: KMPR], collectively referred to as Kemper Property & Casualty Group (Kemper P&C or the group). AM Best also has revised the outlooks to negative fro