A majority of Americans believe the Biden administration has gone too far in its effort to prosecute political opponents, according to a new poll out Tuesday.The survey, conducted by the Trafalgar Group for the Association of Mature American Citizens (AMAC), a conservative interest group for people aged 50 and older, found that more than 51 percent of 1,078 likely voters surveyed “believe the Biden administration has crossed an important ethical line in pursuing political opponents.” Just 41 percent rejected the statement.