From Floor Fights to Empty Chairs: Memorable Moments in Convention History

Political conventions have evolved from contentious showdowns to scripted events, but unexpected drama still unfolds.

Ted Cruz's 2016 refusal to endorse Trump highlighted deep Republican divisions.
Clint Eastwood's 2012 speech to an empty chair left audiences bewildered.
Al Gore's prolonged kiss with his wife in 2000 aimed to counter his stiff image.
Geraldine Ferraro and Sarah Palin made history as female vice-presidential nominees.
The 1968 Democratic convention in Chicago was marred by violent clashes between police and protesters.