A GOP congressman who voted against Alejandro Mayorkas' impeachment won't budge on his stance: 'The Constitution hasn't changed since last week'

• Rep. Tom McClintock on Monday told NewsNation his opposition to impeaching Mayorkas has not shifted.
• "The Constitution hasn’t changed since last week, so my vote is not going to change,” he said.
• After coming up short last week, House Republicans are set to hold a new impeachment vote Tuesday.

Rep. Tom McClintock, the California lawmaker who last week was one of only three House Republicans to oppose the impeachment of Homeland Security Secretary Alejandro Mayorkas, said on Monday that his stance on the issue remained unchanged.