Here's why Joe Biden made an unannounced visit to the Watergate Complex on Saturday
White House photo by Adam Schultz.

President Joe Biden's presidential motorcade and protective press pool traveled to the Watergate Complex on Saturday.

"Biden is making an unannounced stop. Per the White House the president "is visiting his close friend, Senator Bob Dole." Dole announced this week he was recently diagnosed with stage 4 lung cancer," AP correspondent Zeke Miller reported Saturday.

"Yet another sign of normalcy in Washington, with a visit from the president to one of the remaining legends from the Greatest Generation," CNN's Jeff Zeleny noted.