Joe Biden eulogizes former Sen. Fritz Hollings

With his potential 2020 campaign announcement nearing, former Vice President Joe Biden returned to South Carolina on Tuesday not as an official presidential candidate but as one of the nation's most prominent political eulogists.

Biden laments Senate's division in eulogy for McCain

Before the plane carrying his casket rose to the skies for one final flight to Washington, DC, the late Sen. John McCain got his final sendoff from Arizona on Thursday with a funeral that honored both his enduring commitment to bipartisanship and the state that "enchanted and claimed" him.