Gottlieb worked in the healthcare industry before joining the Food and Drug Administration as its top official during the Trump administration.
Pete Buttigieg, the openly-gay mayor of South Bend, Indiana, is running for president. In a conversation with INSIDER, he revealed why he's not afraid of the odds.
The standoff between the US and Venezuela continues a day after Donald Trump said he supports opposition leader Juan Guaidó, angering Nicolás Maduro.
A new nonprofit is raising money to privately build chunks of the wall. Here's how that could theoretically happen.