Sen. Ron Johnson, a leading critic of President Donald Trump's tax and spending bill, has toned down his rhetoric after meeing with the president.

Sen. Ron Johnson (R-Wis.) joins 'Squawk Box' to discuss the fate of the Republican reconciliation bill, why he's proposing a two-part bill, cutting government spending, how to best address the deficit,

One of the biggest sticking points in the Trump budget bill is its projected impact on the national debt, a concern shared by several key Republican lawmakers. Wisconsin Sen. Ron Johnson is among them and he joined Geoff Bennett to discuss why.