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Searching for the cheapest airfare may be the most popular way of deciding on a flight, but secret extras baked right into the ticket may bring extra value to your booking, no matter how much you paid.Follow these three lessons to ensure that you're maximizing the value of a travel?booking for more than just the flight alone. 340

SAN FRANCISCO (AP) — San Francisco supervisors moved a step closer Tuesday to becoming the first city in the U.S. to ban all sales of electronic cigarettes to crack down on youth vaping.In a unanimous vote, supervisors approved a ban on the sale and distribution of e-cigarettes. They also endorsed a ban on manufacturing of e-cigarettes on city property. The measures will require a subsequent vote before becoming law."We spent the '90s battling big tobacco, and now we see its new form in e-cigarettes," Supervisor Shamann Walton said.The supervisors acknowledged that the legislation would not entirely prevent youth vaping, but they hoped it would be a start."This is about thinking about the next generation of users and thinking about protecting the overall health and sending a message to the rest of the state and the country: Follow our lead," Supervisor Ahsha Safaí said.City Attorney Dennis Herrera said young people "have almost indiscriminate access to a product that shouldn't even be on the market." Because the Food and Drug Administration has not yet completed a study to assess the public health consequences of e-cigarettes and approved or rejected them, he said, "it's unfortunately falling to states and localities to step into the breach."Most experts agree that e-cigarettes are less harmful than the paper-and-tobacco variety because they do not produce all the cancer-causing byproducts found in cigarette smoke. But researchers say they are only beginning to understand the risks of e-cigarettes, which they think may damage the lungs and blood vessels.Since 2014, e-cigarettes have been the most commonly used tobacco product among young people in the country. Last year, 1 in 5 U.S. high school students reported vaping in the previous month, according to a government survey .FDA spokesman Michael Felberbaum said in a statement that the agency will continue to fight e-cigarette use, including preventing youth access to the products, acting against manufacturers and retailers who illegally market or sell the products to minors and educating young people about health risks.Leading San Francisco-based e-cigarette company Juul frames vaping as a healthier alternative to smoking tobacco. Juul has said it has taken steps to deter children from using its products. The company said in a statement that it has made its online age-verification process more robust and shut down its Instagram and Facebook accounts to try to discourage vaping by those under 21."But the prohibition of vapor products for all adults in San Francisco will not effectively address underage use and will leave cigarettes on shelves as the only choice for adult smokers, even though they kill 40,000 Californians every year," Juul spokesman Ted Kwong said.Tuesday's vote also sets the stage for a November ballot fight over e-cigarettes. Juul has already contributed 0,000 to the Coalition for Reasonable Vaping Regulation, which is set to gather signatures to put an initiative on the issue before voters.The American Vaping Association opposed San Francisco's proposal as well, saying adult smokers deserve access to less hazardous alternatives."Going after youth is a step that you can take before taking these out of the hands of adults," said the association's president, Gregory Conley.Groups representing small businesses also opposed the measures, which they said could force stores to close."We need to enforce the rules that we have in place already," said Carlos Solórzano, CEO of the Hispanic Chamber of Commerce of San Francisco.Walton said he would establish a working group to support small businesses and address their concerns.Although San Francisco's ban is unlike any other in the country, the Public Health Law Center at Mitchell Hamline School of Law reports that all but two states have at least one law restricting youth access to e-cigarettes. City voters last year approved a ban on sales of candy and fruit-flavored tobacco products.Stanton Glantz, a professor of medicine at the University of California San Francisco Center for Tobacco Control and Research and a supporter of the measures, said e-cigarettes are associated with heart attacks, strokes and lung disease.The presence of e-cigarettes, he said, has "completely reversed the progress we've made in youth smoking in the last few years." 4342

SANTEE, Calif. (KGTV) -- A broken water main damaged a Santee street and flooded at least one nearby business early Friday morning.At around 3:45 a.m., authorities were called to Prospect Avenue and Cuyamaca Street in response to a water coming out of the roadway.The water blasted out of the street and flooded an auto repair business. At least six vehicles were partially submerged due to the rising water.By 4:15 a.m., authorities were able to shut off the water and begin road repairs.A city official said they believe the overnight temperature change may have caused the water main break.ABC 10News learned repairs are expected to last throughout the day.The public is asked to avoid the area of Prospect Avenue and Cuyamaca Street, as lanes have been closed. 772

SAN YSIDRO, Calif. (KGTV) — Businesses along the U.S.-Mexico border are bracing for a potential border shutdown, after President Donald Trump tweeted the threat Friday morning."If you get a day or two of closures, then there are a lot of businesses that won’t make it," predicted Jason Wells, the executive director of the San Ysidro Chamber of Commerce.He says, back in November when the San Ysidro Port of Entry was closed for six hours on a Sunday morning, it caused a .3 million economic loss to the businesses in the area.RELATED: Trump threatens to 'close' parts of U.S.-Mexican border if Mexico doesn't halt immigrationAcross the entire southern border, he says there is about billion in commerce every day that could be impacted by a closure.A lot of that impact would be felt on the Mexican side as well."This is a heavy handed ploy to get Mexico to react," commented Wells. 896

Scientists are reporting that the antibodies people make to fight the new coronavirus do not fade quickly. The new study is the most extensive work yet on the immune system’s response to the virus and is good news for efforts to develop vaccines. The report published Tuesday in the New England Journal of Medicine. It was based on tests on more than 30,000 people in Iceland. It found antibodies lasted for at least four months after diagnosis. The study also found that more severe cases of the coronavirus led to a stronger immune response to the virus."Among recovered persons, antibody levels are higher in older persons and in those more severely affected by SARS-CoV-2 infection," according to the research. Independent experts say if a vaccine can spur production of long-lasting antibodies like that, it gives hope that immunity may not be fleeting. That's what some smaller studies previously suggested.While the research was promising, it did also find that Icelanders are vulnerable to a second wave of the coronavirus even with the number of potentially immune citizens. 1092

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