JUST IN: U.S. and allies call for emergency UN Security Council meeting tomorrow in response to North Korea pic.twitter.com/4CvXO7tJUU

— NBC News (@NBCNews) September 3, 2017

Sec. Mattis: We are not looking for "the total annihilation" of North Korea, but "we have many options to do so." https://t.co/lV1Kg888QQ pic.twitter.com/AFJuyb0sPj

— ABC News Politics (@ABCPolitics) September 3, 2017

Mattis: "Any threat to the United States or its territories including Guam or our allies will be met with a massive military response." pic.twitter.com/AH01NpPKSr

— Fox News (@FoxNews) September 3, 2017

The Latest: US warns N. Korea that threats to America and its allies "will be met with a massive military response." https://t.co/EeVJPtPLGF

— The Associated Press (@AP) September 3, 2017

S.Korea's military practiced bombing N.Korea's nuclear test site at Punggye-ri with F-15 jet planes at dawn this morning, joint chiefs say

— Anna Fifield (@annafifield) September 3, 2017

JUST IN: White House issues statement on call between President Trump and Japan's Prime Minister Shinzo Abe pic.twitter.com/pc7w3v42y4

— NBC News (@NBCNews) September 3, 2017

Xi, Putin agree to 'appropriately deal' with N.Korea nuclear test: Xinhua https://t.co/VoodZCASIT pic.twitter.com/ALWnu39Yb1

— Reuters (@Reuters) September 3, 2017

Reporter: "Mr. President, will you attack North Korea?"

President Trump: "We'll see." https://t.co/Xh8c4lv4zs pic.twitter.com/yvw2wcISSi

— Fox News (@FoxNews) September 3, 2017

Trump on potentially attacking North Korea over its nuclear test: "We'll see" https://t.co/Tt9U0HHREB

— Anna Fifield (@annafifield) September 3, 2017

Unadulterated insanity. North Korea would pound Seoul with artillery within minutes. Which Bolton knows.

What is his motivation here? https://t.co/O9sAH8sAww

— Eric Garland (@ericgarland) September 3, 2017

One Seoul resident says, “If you haven’t become desensitized to this by now, you’re gonna die of a heart attack.” https://t.co/tFgB62CsG7

— The New Yorker (@NewYorker) September 3, 2017

The United States is considering, in addition to other options, stopping all trade with any country doing business with North Korea.

— Donald J. Trump (@realDonaldTrump) September 3, 2017

Trump says U.S. considering global trade embargo on North Korea: tweet https://t.co/GUVf6Phwpx pic.twitter.com/fWHPfztjhS

— Reuters (@Reuters) September 3, 2017

Trump is considering "stopping all trade with any country" doing biz w/North Korea. The 100+ countries on the list: https://t.co/mJ9Cby9F0t

— Erica Pandey (@erica_pandey) September 3, 2017

What wise and eloquent advice from one president to another. Sad how thoroughly @POTUS has disregarded it! https://t.co/35QSADOxm2

— David Axelrod (@davidaxelrod) September 3, 2017

Trump to military members: "You better" have voted for me https://t.co/RF0NEgUJVG pic.twitter.com/DuBwfGgiS2

— The Hill (@thehill) September 3, 2017

.@DavidDavisMP says UK won't allow EU to use time pressure to force Britain's hand in Brexit talks #marr pic.twitter.com/PBpErvsKfs

— The Andrew Marr Show (@MarrShow) September 3, 2017

'A transitional period is necessary as negotiations will not be complete by March 2019' says Shadow Brexit Secretary @Keir_Starmer pic.twitter.com/uAUuVkspsP

— Sky News (@SkyNews) September 3, 2017

A possible Tory rebellion over Brexit is leaving Theresa May panicking: https://t.co/rx66jzW5I3 pic.twitter.com/A0KGU4o6VQ

— The New European – Think Without Borders (@TheNewEuropean) September 3, 2017

Brexit talks are making people think about Greece again https://t.co/EnS8BZtFo9 https://t.co/bUpQLHfs5k

— Bloomberg UK (@BloombergUK) September 3, 2017

Japan has grave doubts about Brexit, an ex-diplomat said as Theresa May visited Tokyo https://t.co/6kyRPfWi4U pic.twitter.com/nKfwFFi3K4

— Bloomberg UK (@BloombergUK) September 3, 2017

Germany & France have been trying to prise aerospace deals away from UK for years. Brexit makes that more realistic. https://t.co/pcHNLtten4

— Scientists for EU (@Scientists4EU) September 3, 2017

The Brexit lies exposed by @NickCohen4 in the Observer today. pic.twitter.com/8qODraHSx1

— Graham Simpson (@grahambsi) September 3, 2017

Experts defuse huge unexploded World War II-era bomb that forced evacuation of 60,000 residents in Frankfurt https://t.co/nb3h5kaUfR pic.twitter.com/JktOwxyocI

— ABC News (@ABC) September 3, 2017

Live now: the only TV debate between Angela Merkel & her challenger Martin Schulz. Streaming in English: https://t.co/cmjtbtzZEV #TVduell pic.twitter.com/lXBSrlEF3z

— Richard Walker (@rbsw) September 3, 2017

60 out of 90 minutes of the Merkel-Schulz TV debate before German elections were about refugees, Islam, immigration. Two thirds. #TVDuell

— Laura Moore (@alauraschneider) September 3, 2017

If Merkel wins reelection, it will partly be because of her anodyne affect in the face of Europe’s economic calamity https://t.co/gqsqRMyYzk

— Foreign Policy (@ForeignPolicy) September 3, 2017

All believers in human rts have been waiting a long time for Aung San Suu Kyi to stand up for the Rohingya. Attacks increase;silence deafens https://t.co/LdXyIpWnGX

— Samantha Power (@SamanthaJPower) September 3, 2017

Walter Becker, guitarist and bass player for Steely Dan, has died. He was 67. https://t.co/G7pJQ3gPhv pic.twitter.com/huIyq1IXcD

— ABC News (@ABC) September 3, 2017

Steely Dan co-founder Walter Becker has died https://t.co/FrCKb7MGRO

— Pitchfork (@pitchfork) September 3, 2017

Beautiful, poignant statement on Walter Becker's death by Steely Dan co-founder Donald Fagen. [via @MaggieJordanACN] pic.twitter.com/x0ssV7j683

— Steve Silberman (@stevesilberman) September 3, 2017