https://apnews.com/5cd379d2e431e596234d0d05d52af6ad > WASHINGTON (AP) — Three out of four U.S. hospitals surveyed are already treating patients with confirmed or suspected COVID-19, according to a federal report that finds hospitals expect to be overwhelmed as cases rocket toward their projected peak. > A report Monday from a federal watchdog agency warns that different, widely reported problems are feeding off each other in a vicious cycle. Such problems include insufficient tests, slow results, scarcity of protective gear, the shortage of breathing machines for seriously ill patients and burned-out staffs anxious for their own safety.