Who paid the largest criminal fine in history and why

Pfizer received the largest criminal fine in history.

Pfizer also paid $1 billion to resolve allegations under the civil False Claims Act that the company illegally promoted four drugs—Bextra, anti-psychotic drug Geodon, antibiotic Zyvox, and anti-epileptic drug Lyrica.

Explanation:

answer; participant observation method;

answer; self-serving bias;