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As students return to school and employees head back to the office all with new safety protocols likely including wearing a mask, a new study from Duke University explores which masks are more effective.Spoiler alert: A fitted N95 mask, usually reserved for those in the medical community, performed the best in their test. However, since many Americans do not have access to those and have been using a mix of store-bought or homemade cotton and fabric facial coverings, Duke tested 13 other kinds of masks.The study, which was published Friday, was prompted when a professor at Duke’s School of Medicine was asked to assist a local group buying masks in bulk for the community. According to CNN, the professor wanted to make sure the masks they bought were effective.Researchers gathered 14 kinds of masks, including the professionally-fitted N95 mask, a bandana, homemade cotton varieties, and a surgical mask. They then used a dark room, laser beam and cell phone camera to record how many droplets (which reflect the laser beam light) each mask allows through.For each mask test and the non-mask wearing control test, the speaker was recorded saying “Stay healthy, people” five times. Each mask was tested ten times. 1229

As Republicans absorb the shock of losing the House of Representatives, the GOP leadership race in the chamber is ramping up to determine who will take over the position of No. 1 House Republican after outgoing House Speaker Paul Ryan leaves.Rep. Jim Jordan, the co-founder of the conservative House Freedom Caucus, announced a bid for minority leader on Wednesday, setting up a challenge to Rep. Kevin McCarthy, the current No. 2 Republican and House majority leader, who is viewed as the favorite to succeed Ryan."I think we have to match the President's intensity on changing this town as we move forward," Jordan told CNN on Wednesday when asked about his bid for minority leader and a challenge to McCarthy.Asked about how House Republicans can counter a Democratic majority pursuing oversight of the President and the administration, Jordan said, "You stand up for the truth. You stand up and defend the White House and the President." He added that Republicans will have to "show the American people the difference in where we would like to take the country and earn back their trust and earn back the majority."According to a source familiar with his plans, Jordan is expected to make the pitch that Republicans would need a fierce attack dog as minority leader to fight against Democrat oversight efforts, and Jordan has already proven he has a loud and aggressive bark.House Republicans are set to hold their leadership elections on Wednesday of next week, a day after they return to Washington.McCarthy has yet to formally announce his own bid for minority leader. Jordan, meanwhile, is viewed as a long shot for the House GOP leadership post.It's unclear yet if House Majority Whip Steve Scalise could also mount a bid for minority leader.Scalise has said that he would not challenge McCarthy in a race for speaker, but when asked recently whether he would challenge the current No. 2 Republican in a race for minority leader if Republicans lost the House, he declined to speculate on the hypothetical."I've never been in the speculation game," Scalise told Roll Call, adding, "when Paul said he was going to step down — I said I'd support Kevin. And I haven't talked about all the things that might happen and what I might run for."With House Republicans in the minority, there may be a match-up between Rep. Cathy McMorris Rodgers and Rep. Liz Cheney for the position of GOP conference chair. McMorris Rodgers currently holds that position, but Cheney on Wednesday formally announced her candidacy for the spot in the next Congress."I am asking for your support to be House Republican Conference Chair because I know we can and must prevail, and I want to lead the effort to build a new and effective House GOP communications operation," Cheney wrote in a letter to members on Wednesday.McMorris Rodgers has not yet announced what she plans to do.Republican Study Committee Chairman Mark Walker will run for GOP conference vice chair.Walker was contacting his colleagues Wednesday morning and letting them know he is running, according to his spokesman, Jack Minor. 3087

ATLANTA (AP) — The Atlanta-based rap artist known as Lil Marlo has died, his record label said.Quality Control Music announced the death of Rudolph “Marlo” Johnson on Sunday in a social media post, saying he'll be remembered as “a man of great talent who feared nothing.” 279

Babies have such a bad reputation when it comes to staying quiet on plane rides that some parents go so far as to hand out treats to fellow passengers before the plane has even taken off. Indeed, George and Amal Clooney, world travelers and parents of twin babies, made headlines late last year for gifting headphones to some passengers, along with a note apologizing in advance for any crying.While there’s no need to pack dozens of gifts in your diaper bag, travel and parenting experts recommend other strategies to increase your chances of a smooth flight with your baby. 603

As Thanksgiving nears, 74 more cases of salmonella, including 1 death, have been linked to raw turkey products, according to the Centers for Disease Control and Prevention.The CDC announced the outbreak in July, but more people have gotten sick, bringing the total to 164 in 35 states. One person in California has died, and 63 people have been hospitalized.The outbreak started in November 2017. It's unclear where the turkey at the center of this outbreak came from, as there doesn't appear to be one centralized distributor, the agency said. This could mean that "it might be widespread in the turkey industry."Lab tests show that the salmonella came from a variety of products, including ground turkey and turkey patties. Tests showed that it's also been in live turkeys and pet food. 796