how to fix pendant scratches easily: Pardon brokers offer to "put pressure on the president," at sky-high costs

Overview: President Trump and the leaders of the country's largest artificial intelligence companies have signed a set of voluntary safety standards, as calls mount for tighter guardrails on powerful AI technology.

1. how to fix pendant scratches easilyOverview

What we know — and still don't — about the suspected terror plot near a U.K.

WATCH: Future Hall of Famer Justin Verlander talks emotional moment on the mound

White House chief of staff Susie Wiles had a medical procedure at the Mayo Clinic earlier this week, CBS News first reported.

President Trump is slated to speak on Tuesday in Washington at an event that features Elon Musk, Jensen Huang and others, according to invitation materials reviewed by CBS News.

2. buy lab grown diamond engagement ring in nycFeatures

WATCH: Video shows woman's terrifying rescue from rough surf in the Bahamas

Potential Taiwan tension sparked 'last minute' change in Trump-Xi National Archives visit

Former 'American Idol' contestant found guilty of murdering wife

3. how to store moissanite stoneStyling

On Saturday night, there were separate mass shootings near South Africa's two largest cities.

Five men arrested on terror charges near U.K.

Former Hurricane Polo, now a tropical storm, is expected to bring heavy rain and flooding to parts of the southwestern United States.

Related Recommendations: how to store gemstone engagement ring, cvd diamond solitaire ring under $100, religious ring