At the University of Wisconsin-Milwaukee, Hillary Clinton rallied grassroots
Women for Hillary after launching the initiative
in Columbus Ohio, earlier in the day.

- Democratic
presidential candidate Hillary Rodham Clinton speaks at the University
of Wisconsin-Milwaukee, Thursday, Sept. 10, 2015, in Milwaukee. (AP
Photo/Morry Gash)

- Democratic
presidential candidate Hillary Rodham Clinton is introduced at the
University of Wisconsin-Milwaukee, Thursday, Sept. 10, 2015, in
Milwaukee. (AP Photo/Morry Gash)

- Democratic
presidential candidate Hillary Rodham Clinton waits behind a curtain to
be introduced at a rally at the University of Wisconsin-Milwaukee,
Thursday, Sept. 10, 2015, in Milwaukee. (AP Photo/Morry Gash)

- Democratic
presidential candidate Hillary Rodham Clinton speaks at the University
of Wisconsin-Milwaukee, Thursday, Sept. 10, 2015, in Milwaukee. (AP
Photo/Morry Gash)

- Democratic
presidential candidate Hillary Rodham Clinton speaks at the University
of Wisconsin-Milwaukee, Thursday, Sept. 10, 2015, in Milwaukee. (AP
Photo/Morry Gash)

- Democratic
presidential candidate Hillary Clinton greets the crowd after speaking
at a ‘Women for Hillary’ meeting in Milwaukee, Wisconsin September 10,
2015. REUTERS/Darren Hauck

- Democratic
presidential candidate Hillary Clinton speaks at a ‘Women for Hillary’
meeting in Milwaukee, Wisconsin September 10, 2015. REUTERS/Darren Hauck

- A
man puts up "Woman for Hillary" signs before Democratic presidential
candidate Hillary Clinton speaks at a meeting in Milwaukee, Wisconsin
September 10, 2015. REUTERS/Darren Hauck

- A
infant being held by its mother has Hillary Clinton stickers on its
carrier before Democratic presidential candidate Hillary Clinton speaks
at a "Women for Hillary" meeting in Milwaukee, Wisconsin September 10,
2015. REUTERS/Darren Hauck

- A
service dog stands amongst the crowd before Democratic presidential
candidate Hillary Clinton speaks at a "Women for Hillary" meeting in
Milwaukee, Wisconsin September 10, 2015. REUTERS/Darren Hauck

- Democratic
presidential candidate Hillary Clinton points to the crowd before she
speaks at a "Women for Hillary" meeting in Milwaukee, Wisconsin
September 10, 2015. REUTERS/Darren Hauck

- Democratic
presidential candidate Hillary Clinton looks into the crowd before she
speaks at a "Women for Hillary" meeting in Milwaukee, Wisconsin
September 10, 2015. REUTERS/Darren Hauck

- Supporters
listen to Democratic presidential candidate Hillary Clinton speak at a
"Women for Hillary" meeting in Milwaukee, Wisconsin September 10, 2015.
REUTERS/Darren Hauck

- Democratic
presidential candidate Hillary Clinton is seen before she speaks at a
"Women for Hillary" meeting in Milwaukee, Wisconsin September 10, 2015.
REUTERS/Darren Hauck

- Democratic
presidential candidate Hillary Clinton greets the crowd after speaking
at a "Women for Hillary" meeting in Milwaukee, Wisconsin September 10,
2015. REUTERS/Darren Hauck

- Democratic
presidential candidate Hillary Clinton speaks at a "Women for Hillary"
meeting in Milwaukee, Wisconsin September 10, 2015. REUTERS/Darren Hauck

- Supporters
watch as Democratic presidential candidate Hillary Rodham Clinton
speaks at the University of Wisconsin-Milwaukee, Thursday, Sept. 10,
2015, in Milwaukee. (AP Photo/Morry Gash)

- Supporter
watch Democratic presidential candidate Hillary Rodham Clinton speak at
the University of Wisconsin-Milwaukee, Thursday, Sept. 10, 2015, in
Milwaukee. (AP Photo/Morry Gash)

- A
supporter sells items before Democratic presidential candidate Hillary
Rodham Clinton speaks at the University of Wisconsin-Milwaukee,
Thursday, Sept. 10, 2015, in Milwaukee. (AP Photo/Morry Gash)

- A
supporter waits for Democratic presidential candidate Hillary Rodham
Clinton to speak at the University of Wisconsin-Milwaukee, Thursday,
Sept. 10, 2015, in Milwaukee. (AP Photo/Morry Gash)

- Democratic
presidential candidate Hillary Clinton greets the crowd after speaking
at a "Women for Hillary" meeting in Milwaukee, Wisconsin September 10,
2015. REUTERS/Darren Hauck