Today in History: February 26, the World Trade Center bombing of 1993

Iconic American flags on display together marking anniversary of Iwo Jima

America 250: How Cumberland Road became the blueprint for the interstate highway system

Today in History: February 25, Muhammad Ali wins heavyweight title

Today in History: February 24, President Andrew Johnson impeached by US House

Today in History: February 23, Marines raise flag on Iwo Jima