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SAN DIEGO (KGTV) - As the election nears, millions of people will be glued to smartphones and computer screens, scrolling through social media for instant information.But platforms like Twitter and Facebook may not be the best sources for information."The way the algorithms work, they promote stuff that gets a lot of reaction or a lot of engagement," says University of San Diego Assistant Professor Colin Campbell. "The systems are designed to try to show you stuff that they think is going to actually make you excited or make you react in some way. And as a result, that tends to be the more polarizing stuff."But both sites have taken steps in 2020 to safeguard against misinformation.In a lengthy blog post about their election protocols, Twitter called their role in the election "critical," saying that people should "use Twitter respectfully and to recognize our collective responsibility to the electorate to guarantee a safe, fair, and legitimate democratic process."They adjusted their "Civic Integrity Policy" so that only verified and official accounts can tweet about election results. They're also imposing stricter punishments for Tweets calling for election interference or violence.Twitter also made changes to the way people interact with links posted on their platform.They've added warnings to misleading tweets and direct people to more credible information if they engage with a misleading post.They also now ask people to click on a link before Retweeting it and encourage "Quote Tweeting," where people can comment on what they're sharing instead of just reposting the original Tweet.Twitter also changed the format of its Trending section, adding context to topics and hashtags.Facebook, meanwhile, put a lot of effort into helping people vote. Their Voter Information Center helped 4.4 million people register to vote in 2020.They also banned all ads related to the election, politics, or other social issues during the entire month leading up to the election.To help keep misinformation from spreading, Facebook says they removed 120,000 posts from March through September for violating their Voter Interference Policies. They also issued 150 million warnings for content that was flagged as misleading by independent fact-checkers.Campbell says both platforms are a lot more reliable now than they were in 2016, but could still have done more. He believes it's because they didn't want to face criticism over censorship."From a pragmatic perspective, they probably don't want to get involved in the challenges of trying to go through and censor or decide what kind of stuff they want to have on the site," says Campbell.Even with all the changes, he says users still need to scroll with skepticism and filter the content they chose to engage with."I think it's very important that we're all vigilant," he says. "We need to report stuff that we see that isn't true or things that we think might be inflammatory or have a negative effect in some way."He also says people should curate their social media feeds to follow trusted news sources and official accounts for election information.For more for election information in San Diego, be sure to look at the Election 2020 section of 10news.com. 3232

SAN DIEGO (KGTV) — As San Diegans gear up for the Fourth of July, a new Gallup Poll puts American patriotism at a nearly 20-year low.The poll blames the country's sharply polarized political climate. It found that 45 percent of those polled were "extremely proud" to be American, while 70 percent said they were "proud.""Patriotism isn't something that you can force," said David Povlick, who was visiting downtown San Diego Wednesday. "It's something that people have to feel. I think it's being forced right now, and so that makes people rebel a bit."RELATED: California among least-patriotic states in the nation, according to reportStill, the heart of the city was filled with American flags and people sporting USA apparel the day before the Fourth of July. Mike Ismail, who owns Alamo Flags in SeaPort Village, gives out thousands of free American flags for the holiday each year. Ismail said he has visited many countries around the world, making him even more proud to be an American. Ismail said the holiday is above politics. "We're all united as one, it should be all that way," he said. "Democrat, Republican, all that aside, we're all American, that's what it's all about."Gallup says 22 percent of Democrats said they were extremely proud to be American, while 76 percent of Republicans shared that sentiment. 1332

SAN DIEGO (KGTV) - Concerns continue to grow amid reports that President Trump may allow border officials to ban US citizens suspected of having coronavirus from re-entering the country.Five years ago, Les and Marilyn Widd retired and made a big move, buying an oceanfront home in Rosarito, Mexico. That dream retirement has suddenly been marred by worries about COVID-19 and a possible presidential action. According to published reports, President Trump is weighing rules to allow border officials to temporarily block an American citizen or legal permanent resident from entering, if there is reason to believe the person has coronavirus."Absolutely upsetting, absolutely upsetting," said Les Widd, 70.Details about the possible plan are unknown, but Widd has heard enough."It's violating your constitutional rights to receive treatment in your own country," said Widd.Widd says if either of them were to develop symptoms, they would have few options. Their hospital in Rosarito isn't accepting COVID-19 patients."In Tijuana hospitals, they are absorbing everything from surrounding towns. They're at the limit. Difficult to get a bed there," said Widd.Both the Widds have go-to hospitals in San Diego where they've received past treatments. Both are covered under Medicare, and they say they have a right to use it, especially during a pandemic."We worked all of our lives and paid into it. We should be able to use our Medicare," said Widd.He also questions how effective a border ban would be."If push comes to shove, I will try any way possible to get over the border ... People will lie about their condition to get across the border," said Widd.Various estimates place the number of Americans living in Rosarito between 12,000 and 15,000 people. 1762

SAN DIEGO (KGTV) — Arson investigators Saturday were looking into multiple fires set within a three-mile radius of each other in Ocean Beach and Point Loma.The first fire was set at about 1 a.m. on Muir Ave. in Ocean Beach. Three more fires were set on Piedmont Dr. and Catalina Pl. in the Point Loma area, San Diego Fire-Resuce Department said.No structures were damaged and no injuries were reported. Each fire was set in rubbish behind homes, according to SDFD. Due to the proximity and similarities between the small fires, fire officials said the fires were "suspicious" and arson investigators were looking at whether they were connected. No arrests have been made."The San Diego Metro Arson Strike Team (MAST) is investigating several suspicious rubbish fires which occurred last night in the Point Loma and Ocean Beach communities. Investigators are trying to determine if the fires are related," San Diego Police said. City News Service contributed to this report. 981

SAN DIEGO (KGTV) - Cinema Makeup School is at San Diego Comic-Con to turn some lucky attendees into zombies with special makeup effects.The Los Angeles-based theatrical makeup school is one of many special effects companies at the convention. 10News' Brooke Sargent volunteered for a complete transformation, becoming a dreaded creature in about 90 minutes as a crowd looked on.Cinema Makeup School has been teaching some of the industry's best artists since 1993. 472