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Dan talks with Axios reporter Zach Basu about the panic over 3D guns. On August 1st, people will be able to download blueprints for 3D guns and learn how to print their own guns without being traced. Dan also talks about the next big tax cut and the shrinking of GE in his "Final Two".

Subscribe to Axios' Pro Rata podcast.

Go deeper: The panic over 3D-printed guns

Go deeper

7 mins ago - World

Biden to warn Putin U.S. will add troops in Eastern Europe if Russia invades Ukraine

Putin meets Biden in Geneva. Photo: Peter Klaunzer - Pool/Keystone via Getty

President Biden will warn Russian President Vladimir Putin when they speak on Tuesday that if Russia invades Ukraine, the U.S. is prepared to increase its troop presence, capabilities and military exercises on NATO's "eastern flank," a senior administration official told reporters.

Why it matters: The administration believes it's increasingly likely that Putin will order an invasion.

39 mins ago - World

U.S. announces diplomatic boycott of Beijing Winter Olympics

An Olympic-themed sculpture in Beijing on Dec. 1. Photo: Hou Yu/China News Service via Getty Images

The U.S. announced Monday that it will not send officials to the 2022 Beijing Winter Olympics in protest of human rights abuses committed by the Chinese Communist Party.

Why it matters: The diplomatic boycott — which won't prevent American athletes from competing — marks a major escalation between the U.S. and China amid already heightened tensions over the CCP's treatment of Muslim minorities, military threats to Taiwan and economic tariffs.

Stuck jet stream brings blowtorch December in Lower 48, frigid Alaska

Short-term climate outlook for Dec. 13-19, 2021, from the Climate Prediction Center at NOAA. (NOAA/CPC)

The Lower 48 states have seen record-shattering warmth so far this December, with temperatures running as high as 35°F above average for this time of year. The warmth has been so pronounced that during the weekend, brush fires broke out in a snowless, unusually mild Denver metro area.

The big picture: The jet stream, which is a river of air that rides at about 30,000 feet along the temperature contrast between air masses, steering storms as it goes, has been stuck in a position well north of the continental U.S., keeping storms and cold weather at bay.