A Cuban migrant passes over a fence as she runs away from Siglo XXI migration facility in Tapachula, Mexico.

U.S. Rep. Alexandria Ocasio-Cortez (D-NY) presides over the U.S. House of Representatives inside the House Chamber in this still image taken from video on Capitol Hill.

Stocks were hit by a dramatic selloff Monday as Beijing hit back at Trump's tariffs on their imports by imposing duties on U.S. exports entering China. Wall Street fears a long-running trade war. The market panic came after China raised tariffs, first imposed in 2018, on $60 billion of American goods, saying they will go into effect on June 1. 'China will never surrender to external pressure,' foreign ministry spokesman Geng Shuang said at a regular briefing on Monday. Trump tweeted that 'China's president Xi and all of my many friends in China' will see their country 'hurt very badly.' Trump said in the afternoon that he would meet 'directly' with Xi Jinping next month at the G20 leaders' meeting in Japan. But that only stopped the market's slide temporarily; it ended the day with the second-biggest loss of the year.

The Robocalypse comes: Amazon offers workers $10k to quit after unveiling machines that pack 700 boxes an HOUR and could put thousands out of a job. 😳

Viral sensation sprinter 'White Lightning' breaks a 30-year-old national high school 100-meter dash record - two weeks after setting the unofficial record with a time of 9.98 seconds. 🕺#wow

Trump greets right-wing Hungarian leader Viktor Orban in the Oval Office and praises him for 'doing the right thing on immigration' and being 'great with respect to Christian communities'.

Incredible moment Texas A&M hurdler LEAPS over the finish line and lands on his face to beat out his teammate two years after finishing second in the same event. 😂 #funny

Trump warns Iran it would a 'very bad mistake' if it launched any attack in the Persian Gulf after claims of tankers being 'sabotaged' amid mounting military build-up. 🔥

Incredible cockpit camera captures US Navy's Blue Angels display team as it soars over Florida coast ✈️

Pic-nicked! Cheeky bear steals food box from the back of hunters' pickup truck before dashing off into forest 🐻😂 #funny

Two Russian men who paddled 100 miles over six days to shore after their boat capsized in choppy seas have been rescued. A third man who went on to boat trip to Ust-Kamchatsk in Russia’s Far East has not yet been found despite search efforts. The group of friends set out from the port city of Petropavlovsk-Kamchatsky on the eastern Kamchatka Peninsula to head north.

Bodycam Captures Intense Police Shootout in San Diego, California 🔫👮🏻‍♂️ #shooting

The District Attorney's office has completed its review of a violent incident last year in which two San Diego police officers were shot, officers were forced to scramble for cover and return fire, and the suspect eventually took his own life. On June 23, 2018, San Diego Police officers were called to a condominium unit in the College area to investigate a violent disturbance. Officers smelled smoke coming from the condo and called firefighters to assess the situation. Police knocked on the door for more than 20 minutes but got no response. To ensure there was no fire danger, fire personnel forced entry into the home. Joe Darwish, 28, immediately opened fire on police and fire officials with a large caliber weapon, striking one police officer in the back. Two officers returned fire while backing away from the residence, providing cover for the wounded officer. The officer who had been shot fell onto his back and was initially unable to move. After several seconds, he managed to roll onto his stomach and was able to crawl down the hallway in an attempt to get out of the line of fire. During the ensuing gun battle, a second police officer was shot by Darwish. Darwish fired at least twenty-two shots at police. Eventually, the shooting stopped and Darwish was found dead from a self-inflicted gunshot wound to his head. He had also been struck in the arm and face from one of the officers' shotgun fire. The San Diego Medical Examiner ruled Darwish's death a suicide. "This harrowing incident shows just how quickly a routine call for service can turn deadly for police officers who suddenly found themselves in the line of fire, trying to protect their wounded fellow officers and keep the shooter from endangering members of the public," said District Attorney Summer Stephan. "It's a tribute to these officers' bravery and quick response that the gunman didn't injure more people or kill the officers and firefighters involved." Darwish was wearing a bullet-proof vest and was armed with a homemade assault weapon and a homemade 9 mm semi-automatic pistol. Neither weapon had a serial number and the guns were not registered. After a thorough review, the District Attorney's Office determined officers were justified in using deadly force to defend against Darwish's attempts to kill them and others. Both officers who were shot survived their injuries.🔫👮🏻‍♂️ #shooting

The officer shot a man with a knife, The officer shot at a man armed with a knife, Novokuznetsk region, Russia. 🔫👮🏻‍♂️ #shooting