>> The signed understanding between the U.S. and Iran
has raised as many questions as it has
provided answers. But since the war began more than 100
days ago, it's the closest to a mutual agreement the
public has seen, with fine details of negotiations
still unknown. Wisconsin Senators Ron Johnson and
Tammy Baldwin reacted with support and skepticism.
>> As no matter how many votes we had to try and
limit the president's power here, the American people
have a say in this. And I would say the American
people, by and large, overwhelmingly the majority
did not want President Trump to introduce the type
of ground troops to completely defeat the
Revolutionary Guard and the brutal dictators of Iran.
So here we are again. I don't know what's in the
memorandum of understanding. We can always go back in.
The minute they make a move toward the nuclear sites,
we can bomb them again. We can try and work with them.
>> He needs to show the American people what is in
this agreement, what our plan is to reach a real
long term peace deal and explain how any of us are
better off now compared to three and a half months ago.
Until a long term peace agreement is signed and
sealed, and any nuclear agreement is delivered to
Congress, I'm going to continue to do my job and