CNN US

An attorney representing three women in cases against an Atlanta-area dermatologist known for singing and dancing while performing surgery says nearly 100 other women have contacted her office to claim they, too, suffered under the doctor's scalpel.

Sen. Bob Corker said Saturday that he is working with other Senate Republicans on an effort to "push back" on President Donald Trump's use of authority "in ways never intended and that are damaging to our country and our allies."

The killings of four people this week in Arizona are thought to be related, Scottsdale Sgt. Ben Hoster said Saturday.

It seemed a typical month in the nation's third largest city.