The African American festival in Des Moines was apparently an
unscheduled stop. Hillary and Chelsea took the stage to rally Iowans to
caucus on Monday.

- U.S.
Democratic presidential candidate Hillary Clinton arrives for an
off-schedule stop at the "I'll Make Me a World in Iowa Celebration Day"
in Des Moines, Iowa January 30, 2016. REUTERS/Brian Snyder

- Democratic
presidential candidate Hillary Clinton, accompanied by her daughter
Chelsea Clinton, speaks at the African American Festival, I'll Make Me a
World Celebration Day at the Iowa Events Center in Des Moines, Iowa,
Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)

- Democratic
presidential candidate Hillary Clinton speaks at the African American
Festival I'll Make Me a World Celebration Day at the Iowa Events Center
in Des Moines, Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)

- U.S.
Democratic presidential candidate Hillary Clinton is joined onstage by
her daughter Chelsea (L) during an off-schedule stop at the "I'll Make
Me a World in Iowa Celebration Day" in Des Moines, Iowa January 30,
2016. REUTERS/Brian Snyder TPX IMAGES OF THE DAY

- U.S.
Democratic presidential candidate Hillary Clinton is welcomed to the
"I'll Make Me a World in Iowa Celebration Day" during an off-schedule
stop in Des Moines, Iowa January 30, 2016. REUTERS/Brian Snyder

- Chelsea
Clinton claps as her mother, U.S. Democratic presidential candidate
Hillary Clinton, speaks during an off-schedule stop at the "I'll Make Me
a World in Iowa Celebration Day" in Des Moines, Iowa January 30, 2016.
REUTERS/Brian Snyder

- Audience
members cheer as U.S. Democratic presidential candidate Hillary Clinton
speaks during an off-schedule stop at the "I'll Make Me a World in Iowa
Celebration Day" in Des Moines, Iowa January 30, 2016. REUTERS/Brian
Snyder

- U.S.
Democratic presidential candidate Hillary Clinton and her aide Huma
Abedin walk away after an off-schedule stop at the "I'll Make Me a World
in Iowa Celebration Day" in Des Moines, Iowa January 30, 2016.
REUTERS/Brian Snyder

- U.S.
Democratic presidential candidate Hillary Clinton gets a hug from her
daughter Chelsea (L) during an off-schedule stop at the "I'll Make Me a
World in Iowa Celebration Day" in Des Moines, Iowa January 30, 2016.
REUTERS/Brian Snyder
Democratic
presidential candidate Hillary Clinton, center, and her daughter
Chelsea Clinton, right, pose for a photograph with visitors to the
African American Festival, I'll Make Me a World Celebration Day at the
Iowa Events Center in Des Moines, Iowa, Saturday, Jan. 30, 2016. (AP
Photo/Andrew Harnik)
Democratic
presidential candidate Hillary Clinton, center right, and her daughter
Chelsea Clinton, center, greet visitors to the African American
Festival, I'll Make Me a World Celebration Day at the Iowa Events Center
in Des Moines, Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)
Democratic
presidential candidate Hillary Clinton departs after she and her
daughter Chelsea Clinton spoke at the African American Festival, I'll
Make Me a World Celebration Day at the Iowa Events Center in Des Moines,
Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)
Democratic
presidential candidate Hillary Clinton, center, departs after she and
her daughter Chelsea Clinton spoke at the African American Festival,
I'll Make Me a World Celebration Day at the Iowa Events Center in Des
Moines, Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)
Chelsea
Clinton takes the stage along side her mother, Democratic presidential
candidate Hillary Clinton, right, at the African American Festival I'll
Make Me a World Celebration Day at the Iowa Events Center in Des Moines,
Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)
Democratic
presidential candidate Hillary Clinton speaks at the African American
Festival I'll Make Me a World Celebration Day at the Iowa Events Center
in Des Moines, Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)
Democratic
presidential candidate Hillary Clinton, center, and her daughter
Chelsea Clinton, right, greet visitors to the African American Festival,
I'll Make Me a World Celebration Day at the Iowa Events Center in Des
Moines, Iowa, Saturday, Jan. 30, 2016. (AP Photo/Andrew Harnik)