former president, and it is
appalling, and we got to tell
him who we are.
>> reporter: it's not the
first time trump has used
rhetoric prompting outrage for
its echoes of hateful
extremists.
he's a set of immigrants...
>> their poisoning the blood of
our country appeared to be to
end of his political opponents
using language some historians
say is akin to a
propaganda.
>> the radical left dogs that
live like vermin within the
confines of our country.
>> reporter: trump's words on
the trail have grown
increasingly charged, with
visceral nationalistic
statements.
in minnesota on friday, trump
told supporters the country was
theirs.
>> this is not a nation that
belongs to them.
this is a nation that totally
belongs to you.
it belongs to you.
[applause]
this is your home.
this is your heritage.
>> reporter: trump has said if
he wins in november, he'd be a
dictator on day one only.
on saturday, at the nra
convention, he mused about the
possibility of staying on for a
third term.
>> you...