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US President Donald Trump has pointed to a massive caravan of migrants trekking north through Mexico as a major issue in the upcoming midterm elections.But when Election Day rolls around, on November 6, the caravan could still be somewhere in the middle of Mexico, given the group's current location, how fast it's been traveling and how long it's taken other groups of migrants to cross the country.On Tuesday, the caravan was in Huixtla, Mexico, about 50 miles from the Mexico-Guatemala border, where many of the caravan's members skirted authorities and crossed in rafts.It's still too soon to know exactly where along the vast US-Mexico border the bulk of this caravan will travel.The group only recently crossed into Mexico, and members are charting their movement daily.Organizers have told CNN they still don't know exactly which route they'll take. Much depends on the Mexican government and what routes the caravan is allowed to travel, whether its members are detained or held in certain areas and whether the group is provided with buses to speed their journey.There's a possibility some members of the caravan will split off and try to make their own way to the US-Mexico border, and that others will decide to stay in Mexico -- or return to their home countries. There's also a possibility Mexican authorities will detain members of the caravan at some point along their journey.The safest route would take them to Tijuana, across the US border from San Diego. A large caravan that crossed Mexico in the spring -- and also drew ire from President Trump -- took more than 30 days to reach Tijuana from Tapachula, Mexico -- a city this caravan departed on Monday.The closest border crossing to this caravan would be between Matamoros, Mexico, and Brownsville, Texas, about 1,111 miles away from the caravan's current location. But heading that way is considered a more dangerous route.To date, the caravan has traveled about 20 miles a day, largely on foot. If the caravan continues at that rate, reaching Tijuana could take months, and reaching Matamoros could take weeks. 2117

US President Donald Trump says China has agreed to cut tariffs on cars it imports from the United States.Trump made the announcement in a tweet late Sunday in the United States, saying Beijing will "reduce and remove" the tariffs, which currently stand at 40%. He didn't specify when the change would happen or what the new tariff level would be.Chinese Foreign Ministry spokesman Geng Shuang declined to comment Monday on Trump's statement, referring questions to "the relevant authorities." The Chinese Commerce Ministry, which typically makes announcements regarding tariffs, didn't respond to a faxed request for comment.Trump's tweet comes after he and Chinese President Xi Jinping agreed on Saturday to hold off on further tariffs in the trade war between the two countries for the time being. But the Chinese government has made no mention of cutting car tariffs as a result of the meeting between the two leaders in Buenos Aires.Xi announced in a speech in April that China would cut tariffs on imported cars this year. His government followed through on that promise three months later, reducing them from 25% to 15%.But just days later, it imposed new additional tariffs of 25% on American-made passenger vehicles, one of the groups of products it targeted early in the trade warwith the United States.The move has hurt the profits of major automakers like BMW (BMWYY) and Daimler (DDAIF), the owner of Mercedes-Benz. The German companies both ship SUVs to China from manufacturing plants in the United States.Shares in BMW jumped more than 6% on Monday morning in Frankfurt following Trump's tweet, while Daimler's stock leaped more than 5%.Tu Le, the head of research firm Sino Auto Insights, highlighted the lack of specifics in Trump's tweet. 1804

United Airlines says it is dropping a controversial 0 fee on consumers who change a ticket for travel within the United States. The airline also says that starting in January, customers can fly standby for free no matter what kind of ticket they bought. United said Sunday that when it hears from customers, getting rid of fees is often their top request. The moves come as United and other carriers are desperately trying to lure people back to flying, which has dropped sharply during the pandemic. Airlines are cutting flights and cutting jobs in a bid to survive until air travel recovers. 604

UPDATE 2 p.m., Apr. 18: Lifeguards removed the shark advisory signs at Silver Strand.SAN DIEGO (KGTV) -- Lifeguards warned beachgoers in Silver Strand after several agencies spotted a shark they say could be a great white off the coast Wednesday. According to authorities, the shark was initially spotted by Border Patrol agents in a helicopter above Imperial Beach around 10:30 a.m. The shark was also spotted by a lifeguard in a boat approximately two miles off the coast of Imperial Beach. RELATED: New shark detecting technology being testedThe shark is believed to be between seven and eight foot long. Lifeguards in Imperial Beach say they believe the shark could be a great white. The shark was again seen about half a mile off the coast of Silver Strand, prompting lifeguards to warn beachgoers. Lifeguards chose not to issue a formal public warning because the shark was of moderate size, wasn't behaving aggressively and was in an area with few people nearby, City News Service reports. RELATED: Great white shark attacked 13-year-old boy off Beacon's Beach in EncinitasThe sighting comes less than a year after a 13-year-old boy was attacked by a shark while lobster diving off the coast of Encinitas in September of 2018. Researchers later confirmed that the shark that attacked Keane Hayes was a great white. 1330

United Airlines is putting together strong measures when it comes to safe air travel during COVID-19.On Wednesday, the company announced that customers must wear masks while at the airport or they could risk being "banned from flying." Customers would only be banned while the mask requirement is in place."The most important thing any of us can do to slow the spread of the coronavirus is to simply wear a mask when we're around other people," said United's Chief Executive Officer, Scott Kirby in a news release. "A mask is about protecting the safety of others, and I'm proud of the aggressive and proactive steps United Airlines has taken to ensure people are wearing a face-covering in the airports where we operate and onboard the aircraft we fly."Since May 4, the airlines have required travelers on their planes to wear masks.Now, they must also wear a mask while at United's customer service counters and kiosks, United Club locations, gates, and baggage claim areas, the company said.The mandate goes into effect on Friday. 1041

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