The Trump administration imposed new tariffs on $200 billion worth of Chinese goods, including pieces of hardware that are essential to electronic products in the United States. CNN's Samuel Burke examines how this could eventually affect companies like Apple.

Today is September 11, and once again the nation will pause to remember and honor the lives lost 17 years ago in the worst terror attacks on US soil. Keep reading to find out more about some of the commemorations. Here's what else you need to know to Get Up to Speed and Out the Door. (You can also get "5 Things You Need to Know Today" delivered to your inbox daily. Sign up here.)

CNN's Fareed Zakaria says the era of unbridled optimism around US technology giants like Google and Facebook is ending and warns that change will be coming in the form of regulations and a new direction coming from India.

In the constellation of Sagittarius, three infant planets have been found orbiting a young star 330 light-years from Earth. These are the first planets to be found using the powerful ALMA telescope in Chile, which is searching for our cosmic origins. The discovery was made by two independent teams of astronomers.