Sen. Jeff FlakeJeff FlakeTrump wall faces skepticism on border No Congress members along Mexico border support funding Trump's wall Obama-linked group launches ads targeting Republicans on immigration MORE (R-Ariz.) announced Tuesday he would sit with fellow freshman Sen. Tammy BaldwinTammy BaldwinLawmakers talk climate for Earth Day, Science March Trump says he supports Dem ‘Buy America’ bill Picking 2018 candidates pits McConnell vs. GOP groups MORE (D-Wis.) during the State of the Union address, no matter what scorn it might bring.

In his announcement, Flake took a jab at Arizona Republicans who questioned Sen. John McCainJohn McCainKasich: 'I think political parties are on their way out' Five fights for Trump’s first year Trump wall faces skepticism on border MORE’s (R-Ariz.) conservative credentials by censuring McCain over the weekend.

Flake joked on Twitter he would sit with Baldwin even though “it might end up a whereas clause in a AZ GOP censure resolution.”

A number of Republicans have defended McCain after the censure from the state Republican Party at a weekend meeting, including Sarah Palin earlier in the day.

Flake will watch the speech Tuesday night alongside Baldwin as part of a tradition started four years ago that urged lawmakers to sit next to a member of the opposite party. Sens. Lisa Murkowski (R-Alaska) and Mark Udall (D-Colo.), who spearheaded the move in 2011, have said they did so to remind lawmakers they are not serving individual states or parties.