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Infrastructure spending going to be a hot topic in the upcoming midterm elections, with many asking, how are we going to pay to fix America’s aging roads?Correspondent Nicole Vowell traveled to Rhode Island, the smallest state with some of the biggest infrastructure problems.The tiny part of New England spans only about 1,500 square miles and is one of the oldest states. Combined with Rhode Island being nearly 33 percent water, the state is fighting a tough battle to keep roads and bridges intact.Casey Dinges, director of the American Society of Civil Engineers, says one in four of their bridges is structurally deficient. That means, he says, safety standards are ramped up."That bridge will be inspected every year, instead of the standard every two years,” explains Dinges of one of the bridges in the area.The Ocean State may be facing the most worries, but Dinges says, overall, the U.S. just isn't that structurally sound.Last year, Rhode Island earned a dismal D+ infrastructure rating."We've been deferring maintenance and under investing in our infrastructure for decades,” Dinges says of the rating.Of the nearly 800 bridges in the state, approximately 200 of them are considered structurally deficient, which is costing taxpayers millions of dollars to fix.Dinges says for every family in the U.S., it amounts to about per day.The overall goal, Didges says, is for federal and local government to get on board and invest over the next 10 years to upgrade America’s infrastructure."The allocations for what the state needs has not been enough,” Dinges says. 1585

It’s all hands on deck during harvest time at Infinite Harvest.This indoor, hydroponic farm in Colorado specializes in microgreens, young vegetables grown in a controlled environment and cropped shortly after they’ve sprouted.Production manager Luke Blough says microgreen sales have quadrupled in the past nine months with more consumers becoming more health, sustainability and environmentally conscious.“We kind of check all three of those boxes,” he said. “Our microgreen products are very nutrient dense; very flavorful. They’re sustainably grown locally and we have less environmental impact.”There's less environmental impact because of the way they’re grown. Stacking shelves of microgreens and growing them under LED lights means using about 95% less land than traditional farming.This method is catching on nationally.“Consumers are becoming more interested in microgreens,” said Sarah A. Johnson, Ph.D., with the food science and human nutrition department at Colorado State University. “They’re a relatively new agricultural food crop.”.In addition to the nutritional and environmental benefits, Johnson’s team found that microgreens could have major impacts in urban areas by making fresh produce more easily available to areas considered food deserts.“I think they have a lot of potential to kind of pop up all over the place,” she said. “Not just with these large companies but with smaller sort of pop-up, start-up companies as well.”As more farmers look to avoid unpredictable weather and leave less of a carbon footprint, experts predict microgreen consumption will continue growing nationwide“There are a couple of things we can do in a controlled environment that you can’t really do when you’re at the mercy of Mother Nature,” Blough said. 1768

INDIANAPOLIS — She wasn't the first woman in motorsports, but Danica Patrick has clearly left a large impact on the sport. From becoming the first woman to win an IndyCar race to making the jump to NASCAR where she stole the headlines by winning pole for the 2013 Daytona 500, Patrick's career has been nothing to scoff at. This year's Indy 500 will be bittersweet for Patrick, who announced last year that she'll be retiring after the race. But at 36-year-old, this is far from Patrick's final chapter. From her cookbook and clothing line to her wine-making in NAPA, she has a lot of love left to give to this world.Watch the video player above to hear more from Patrick on what life has in store after she retires from racing.   778

INDIANAPOLIS -- The Food and Safety Inspection Service has issued a public health alert for salad and wrap products that were produced by an Indianapolis company because they may be contaminated with Cyclospora. The recall is for beef, pork and poultry salad and wrap products that were distributed by Caito Foods LLC. The products were produced between July 15 and July 18 and were sold at a number of popular retail locations including Kroger, Trader Joe's and Walgreens. All affected products have a "Best By," "Enjoy By," "Best if Sold By," or "Sell By" date ranging from July 18 through July 23. Product labels, UPC codes and other information can be found HERE. The FSIS says they are concerned that the products may still be in consumers' refrigerators and that consumers may be at risk due to the length of the Cyclospora incubation period. Cyclospora is an intestinal illness by a microscopic parasite that is transmitted contaminated food or water, according to the CDC. It can take up to a week before someone who becomes infected shows any signs or symptoms of the illness, which infects the small intestine and usually causes watery diarrhea with frequent, sometimes explosive bowl movements. Other common symptoms include: 1284

IRVINE, Calif. (KGTV) -- A new study claims that hookah could be more dangerous than other forms of smoking. According to the University of California study, one in five college students in the US and Europe have tried it. According to researchers who conducted the study, one draw from a pipe can contain as many substances as an entire cigarette. “Hookah mainstream smoke – that which is directly inhaled by the user – has many toxic and harmful chemicals, such as nicotine, which can lead to tobacco addiction; irritating carbonyl compounds; and benzine, a known carcinogen,” said lead author Veronique Perraud, a UCI assistant project scientist in the Department of Chemistry. “And due to the greater volume inhaled for every puff and the longer duration of a smoking session, the hookah oftentimes delivers a higher dose of those chemicals to the smoker.”The study also found that the hookah produces an outsized amount of carbon monoxide mainly due to the burning charcoal. According to the university, the study is the first to look at ultrafine particles. Particles researchers say pose a significant health risk. “One of the big myths about hookah usage is that the water in the bowl actually filters out the toxic chemicals, providing a shield for the smoker,” Perraud noted. “In the study, we show that this is not the case for most of the gases and that, possibly due to its cooling effect, water actually promotes ultrafine particle formation.” 1465

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