- Harris and Walz make small-town stops and campaign phone calls on Pennsylvania bus tour before DNC The Associated Press
- August 18, 2024, presidential campaign news CNN
- 2024 showdown: Harris appears to call Trump a ‘coward’ in campaign trail appearance Fox News
- Live Election Updates: Harris and Walz Tour Pennsylvania Ahead of Convention The New York Times
- Harris and Walz swing through western Pennsylvania in pre-convention bus tour The Washington Post