Background: Patrick Joseph Kennedy II (born July 14, 1967) is an American politician and mental health advocate. From 1995 to 2011, he served as a Democratic member of the United States House of Representatives from Rhode Island's 1st congressional district. He is the founder of the Kennedy Forum, a former member of the President's Commission on Combatting Drug Addiction and the Opioid Crisis, and co-founder of One Mind. A member of the Kennedy family, he is the youngest son of the long-time Massachusetts Senator Ted Kennedy and is a nephew of former U.S. President John F. Kennedy.
Context: On May 4, 2006, Kennedy crashed his automobile into a barricade on Capitol Hill in Washington, D.C., at 2:45 a.m. A United States Capitol Police official said the congressman had appeared intoxicated when he crashed his car. According to Kennedy, he was disoriented from the prescription medications Ambien and Phenergan. Anonymous sources are alleged to have seen Kennedy drinking at the nearby Hawk & Dove bar prior to the accident. Kennedy also stated to officers that he was "late for a vote". However, the last vote of the night had occurred almost six hours earlier. The standard field sobriety test was not administered, and Kennedy was driven home by an officer.  On May 5, 2006, Kennedy admitted publicly that he had an addiction to prescription medication and announced he would be readmitting himself to a drug-rehabilitation facility at the Mayo Clinic in Minnesota where he had sought treatment for prior addictions. He has stated that he has no recollection of the car crash. On May 8, 2006, Kennedy got a show of support when he was endorsed by the Rhode Island Democratic Party. On June 5, 2006, Kennedy was released from drug rehabilitation.  On June 13, 2006, Kennedy made a deal with prosecutors and pleaded guilty to a charge of driving under the influence of prescription drugs. He was sentenced to one-year probation and a fine of $350. Two of the three charges (reckless driving and failure to exhibit a driving permit) were dismissed. He was also ordered to attend a rehabilitation program that includes weekly urine tests, twice-weekly meetings with a probation officer, near-daily Alcoholics Anonymous meetings and a weekly meeting of recovering addicts.  On June 12, 2009, Kennedy announced that he had again entered rehab, for an indefinite time at an undisclosed facility. In a statement to the press, Kennedy said that his recovery is a "life-long process" and that he would do whatever it takes to preserve his health: "I have decided to temporarily step away from my normal routine to ensure that I am being as vigilant as possible in my recovery", Kennedy said.  As of 2018, Kennedy says that he has been sober for more than six years.
Question: How did the public veiw his addiction?. Whats the answer?