Host Chuck Todd then asked Flake whether a Republican should challenge Trump, assuming he seeks the presidential nomination again.
But on Friday, he will be in Manchester, New Hampshire, to deliver remarks on "Country Over Party" at a "Politics and Eggs" event. "It really does", Flake said.
Flake, on Monday, appeared to knock the president over his rhetoric, saying trade is sometimes used as a "scapegoat" during campaigns.
On Sunday, Flake conceded that his views are now out of sync with the GOP. "We in Congress simply can't be complicit as this administration courts economic disaster in this fashion", Flake said.
Trump, who announced his decision surrounded by steelworkers, said he was fulfilling a campaign promise.
Flake has been a relentless GOP critic of Trump. "The Heritage Foundation stands for an America where freedom, opportunity, prosperity, and civil society flourish". This year, he has given Senate floor speeches denouncing the president's attacks on the media and antagonism toward Democrats.
Flake's efforts to nullify Trump's tariffs come as he has also attempted to push a massive amnesty for millions of illegal aliens that would flood the US labor market and immediately drive down wages for American workers.
Baldwin, who like Walker is up for re-election in November, said the best way to support Wisconsin workers is to enact strong buy-American standards like the ones she's supported, as well as renegotiate a better deal on the North American Free Trade Agreement.
"If we fail to do this and we continue to withdraw from the global marketplace, we're going to be left far behind", Flake said, pointing to the Trans-Pacific Partnership as an example. We need him to do the right thing now: "scrap the tariffs and return his focus to policies that will grow and invigorate the economy to the benefit of all Americans", she said. "The new tax reform law has boosted the economy and we certainly don't want to jeopardize those gains".
"The risk is that this becomes normalized, and we take as normal what is abnormal". "The problem is when you say, "Let's have tariffs, but let's couple that with uncertainty" - that's nearly worse, " Flake said.
"You know he likes to put names on people", Mnuchin said of Trump, who also branded Democratic Rep. Maxine Waters a "very low I.Q. individual".