now, we are not requiring people who are vaccinated to wear those face coverings indoors. we re just made a strong recommendation. if you re indoors in a setting where you don t know everybody else s vaccination status, and in fact there may be unvaccinated people around, for security for others and for safety for others, it is best at this point to prevent another surge here in l.a. county by having everyone in those settings where it could be crowded and you re indoors, often with poor ventilation, to keep those face coverings on. it s independence day here in the united states and the u.s. travel organization aaa estimates about 48 million people are travel this will holiday weekend by air or car. those big numbers are causing big headaches. southwest and american airlines both had to cancel dozens of flights with hundreds more delayed. cnn s polo sandoval reports. reporter: by now, most americans who plan to travel this holiday weekend may have
to a court-authorized search warrant, and only then will we know exact number of firearms that have been seized. reporter: i-95 was reopened to holiday travelers, but the investigation is ongoing. it s expected officials will look into this little-known group and their motivations. the bunch of armed men are traveling in a car to do something, and we don t know what that something is. so that s where the investigation is going to go right now. reporter: authorities say the men taken into custody should appear first in court on tuesday. the investigation into that incident continues. for now, the highway is back open to traffic. evan mcmorris-santoro, cnn, new york. a former south african president finds legal wiggle room in the face of a 15-month prison sentence. still ahead, a last-ditch legal move that keeps jacob zuma out of prison for now. one of the medal hopefuls of the u.s. track and field team is
already have braved the fourth of july frenzy on the roads. i a its they going to be pretty busy and congested. that s why i didn t want to wait and leave any later than today. reporter: or at some of the nation s airports, many of which team to be bursting at the seams on friday. aaa expecting nearly 48 million people will have traveled either by road or air by the time this fourth of july weekend comes to a close. most of them some 43 million opting to drive to and from their destinations according to aaa. the biggest is people traveling by car. there are reasons for that. international travel is down. cruising has not picked back up yet. people may generally feel more comfortable traveling by car. you can decide when you re going to leave, where you re going to stop. maybe not everybody in the family is vaccinated yet. reporter: gross expect rising fuel prices likely aren t keeping families from a post-pandemic getaway. it won t be cheap, a gallon of gas averaging $3.12 nati
people are travel this will holiday weekend by air or car. those big numbers are causing big headaches. southwest and american airlines both had to cancel dozens of flights with hundreds more delayed. cnn s polo sandoval reports. reporter: by now, most americans who plan to travel this holiday weekend may have already based the fourth of july frenzy on the roads busy and congested, that s why i didn t want to wait and leave any later than today. reporter: or at some of the nation s airports, many of which team to be bursting at the seams on friday. aaa expecting nearly 48 million people will have traveled either by road or air by the time this fourth of july weekend comes to a close. most of them some 43 million opting to drive to and from their destinations. international travel is down. cruising has not picked back up yet. people may generally feel more comfortable traveling by car.