Wall Street donors, we learned today that# one candidate faced threats of violence.

Lisa Desjardins has more.

VIVEK RAMASWAMY (R), Presidential# Candidate: the core o LISA DESJARDINS: In New Hampshire, troubling# sign police arrested a man for making# specific death threats at the## candidate and supporters.

Those threats# mentioned an event that In a statement, the campaign blamed# the left as demonizing Republicans.## Police have not disclosed any motive for the# suspect, this after a busy campaign weekend,# swanky jazz played at Saturday's# Young republican gala in Manhattan,## a room filled with former President# Donald Trump's staunchest supporters.

DONALD TRUMP, Former President of# the United States (R) and Current## crusade to rescue our nation from# LI SA DESJARDINS: Trump doubled down on comments he## made last week about taking on# a dictator r DONALD TRUMP: I didn't say that.

I said I want# to be a dictator for one day.

But The New York## Times said -- and you know why I wanted# to be a dictator?

Because I want a wall,## right?

I want a wall, and I# want to drill, drill, drill.

(CHEERING AND APPLAUSE) now the top pick for president for 51# percent of Republican Caucus-goers,## up from 43 percent in October.

That means, in Iowa, Republicans who# aren't Trump are fighting for second place NIKKI HALEY (R), Presidential# Candidate: What a great crowd we have.

LISA DESJARDINS: At a town hall event on Sunday,# former carefully contrasted herself with Trump, warning# voters of a tumultuous future if they choo NIKKI HALEY: I think President Trump was the# right president at the right time.

But rightly## or wrongly, chaos follows him.

Chaos follows him.# You know I'm right.

And we can't have a country## in disarray and a world on fire and go through# four more years of chaos.

We won't survive it.

(APPLAUSE) stressed his commitment to religious freedom at# a Faith and Family Forum in rural Northwest Iowa.

GOV.

RON DESANTIS (R-FL), Presidential# Candidate: And so, in Florida, we believe,## as the founding fathers believed,# is not something that is given to you by# government.

It is something that has been## granted to you by God.

Government# cannot infringe your free exercise.

LISA DESJARDINS: A right to practice,# but the largely evangelical crowd raised## questions about voting for someone,# Vivek Ramaswamy of Hindu faith.

VIVEK RAMASWAMY: I'm not running for# pastor.

I wouldn't be qualified to## be pastor, but I am running to be the# commander in chi LISA DESJARDINS: The candidates# were cordial and poised on stage,## but campaigns know time is running# out to m For the "PBS NewsHour" I'm Lisa Desjardins.