662 Sonic Drive-In Employee Salaries. 1  $31K Assistant Manager Average Salary at Sonic Drive-In (142 salaries) 2  $55K General Manager Average Salary at Sonic Drive-In (97 salaries) 3  $24K Cook Average Salary at Sonic Drive-In (42 salaries) 4  $14K Carhop Average Salary at Sonic Drive-In (36 salaries)
The Pentagon Papers were mostly an indictment of the Democratic administration of Lyndon B. Johnson, but they fed the Nixon administration's preoccupation with finding information and document leakers. They eventually led to the secret White House Plumbers group and then to Watergate.
Though an incomplete version of the Pentagon Papers was published in book form later in 1971, the study remained officially classified until June 2011, when the U.S. government released all 7,000 pages to the public in commemoration of the 40th anniversary of its leakage to the press.