 This has really been a message they've been able to effectively use. One crime in particular, there are not as specific policy proposals that have come out. This is more of a state and local issue. But they realize that this is something that does motivate voters, particularly suburban women, which is an area where Trump is particularly weak. Well, a competitor for this year's presidential nomination, former U.N. ambassador and winner of two GOP presidential primaries, Nikki Haley, spoke last night.