President Barack Obama speaks about the My Brother’s Keeper Initiative, at the Walker Jones Education Campus in Washington, Monday, July 21, 2014. A U.S. appeals court has delivered a serious setback to President Obama's health care law, potentially derailing subsidies for many low-and middle-income people who have bought policies. (AP Photo/J. Scott Applewhite)

US appeals court deals blow to health law

WASHINGTON (AP) — A federal appeals court has delivered a serious setback to President Barack Obama’s health care law, potentially derailing…