Dr. Joel Zivot, Professor of anesthesiology and surgery, shares his thoughts on why Tennessee’s execution attempt on Christa Pike failed.

President Donald Trump tours truck manufacturer Peterbilt Motors in Texas and delivers remarks.

President Vladimir Putin on Thursday reiterated Moscow's long-held position that Russia is not planning to attack European countries but will respond to aggression with “all weapons" in its arsenal.

Christa Pike was critically ill and receiving ‘life-saving medical care’ in a Nashville hospital hours after she survived two attempts by Tennessee to execute her with lethal injections, her lawyers said, renewing scruti