Schweikert wasn’t the only one doing some Christmas decorating this week. 

Sen. Mark WarnerMark Robert WarnerGun control debate shifts to hardening schools after Texas shooting Warner: Why doesn't Trump understand that it's illegal for other countries to interfere in US elections? Warner sees 'credible components' in report that foreign governments offered to aid Trump campaign MORE (D-Va.) tweeted Tuesday that he just put the “final touch” on a 12-foot fir now on display in his Capitol Hill office.

Speaker John BoehnerJohn Andrew BoehnerGOP revolts multiply against retiring Ryan Can Jim Jordan become top House Republican? Tensions on immigration erupt in the House GOP MORE (R-Ohio) will also light the Capitol Christmas Tree on Tuesday night at 5 p.m on the lawn west of the Capitol dome. Sen. Mark UdallMark Emery UdallSenate GOP rejects Trump’s call to go big on gun legislation Democratic primary could upend bid for Colorado seat Picking 2018 candidates pits McConnell vs. GOP groups MORE (D-Colo.) tweeted that he is particularly excited to participate because the tree, a 65-foot Engelmann spruce, was shipped from Colorado.