Liu addressed a reception celebrating the 68th anniversary of the founding of the People's Republic of China at the Chinese embassy on Wednesday

Also, Xi has been very good at choosing the right people to work with him

The same urban renewal is happening in other parts of Washington

"There are now 30 percent more people who are obese than who are undernourished

As the researchers in Nature put it: "In recent years, sugar has been added to virtually every processed food, limiting consumer choice