The trailer for the latest installment of the “Bourne” franchise is online, and it looks promising. Matt Damon is back as Jason Bourne, and Paul Greengrass has returned to the director’s chair. (He did 2004’s “The Bourne Supremacy” and 2007’s “The Bourne Ultimatum,” but not 2002’s “The Bourne Identity” or the fairly dreadful “The Bourne Legacy” in 2012.) Judging from the trailer, the new film, which comes out in July, has a lot of car chases, explosions, and sneering. In addition to Damon, who looks pretty buff in the snippet, “Jason Bourne” stars Alicia Vikander, Julia Stiles, and an especially craggy-faced Tommy Lee Jones.Names can be reached at email@example.com. Follow Mark Shanahan on Twitter @MarkAShanahan.