“When people see the benefits of our reforms ... I think our numbers will go up," Walker said.
“I'm talking about enforcing the laws of this country," Walker said.
The Louisiana governor said the last 10 years have shown Americans' resilience.
"It just seems to be one scandal after another,” he said.
Julian Hattem 08/30/15 10:16 AM EDT
“I think we have to use drones very, very selectively," he said.
Michael Needham said outsiders are in touch with "conservative populist primary voters.”
“I do not accept the fact that I have been weak on this issue," he said.
“The worst part about this is her arrogance,” Christie said.
"I have let the leadership of the Democrats know," Sanders said.
The two are tied when voters' first and second choices are combined.