TALK ABOUT death panels. The US attorney in Boston recently filed suit against the world’s largest maker of health products, Johnson & Johnson, for using kickbacks to get more nursing home patients onto its drugs, including one that was later found to be so lethal to the elderly it had to carry a black-box warning. The government’s complaint leaves little doubt that the drug company acted in a predatory way to increase sales and market share for its products, especially Risperdal, an antipsychotic often used to keep Alzheimer’s and dementia patients under control.