Here's what's happening today across our nation...

• Potential ties emerge between the White House whistleblower and the Democratic Party

• New poll shows support for impeachment increasing 

• Joe Biden calls for President Trump's removal from office 

• Bernie Sanders returns to the campaign trail after his heart attack 

• Security people eject pro-Hong Kong protestors from an NBA game 

• Message of the Day: why Americans are having trouble making new friends.