How important will Pennsylvania be for the 2020 candidates? Candy Woodall from the York Daily Record has the story.

Diplomat says Ukraine aid was tied to Biden dirt, Russia takes advantage as U.S. leaves Syria, and fast-food chains heat up breakfast fight.

Rough transcript shows Trump pressed Ukraine to look into Joe Biden and son, why the impeachment inquiry is already on shaky ground, and dog that lived at shelter for over 400 days finally gets adopted after Kansas man moves in.

Katie Glueck of the NY Times confirms Joe Biden is indeed leading the way in national polling for the Democratic Presidential nomination (slightly ahead of Bernie Sanders and Elizabeth Warren), but that state polling is widely varied.

The Hill's Amie Parnes warns that Joe Biden needs to focus more on younger voters, a demographic that hugely helped elect Barack Obama when Biden was his Vice President.

Biden, Harris weather attacks in combative debate, 66 people sent for medical attention after ExxonMobil refinery explosion in Texas, and how do Federal Reserve interest rate changes affect your finances.

The Hill's Amie Parnes details former VP Joe Biden's 2020 campaign so far, including his struggles after the first Democratic debate, and what we can expect next.

President Trump and Joe Biden cross Iowa, Jon Stewart lashes out at hearing on 9/11 responders bill, and the snake that plays dead.

Harry Enten from FiveThirtyEight.com breaks down why those not named Bernie or Hillary are choosing to stay in the Democratic race.

Joe Biden and Hillary Clinton's friendship is about to get awkward. Edward Isaac Dovere from POLITICO explains.