 This is the Marketplace Minute. I'm Megan McCarty Carino. Markets were up to start July. The Dow edged up a tenth of a percent. The S&P gained three tenths percent and the Nasdaq climbed nine tenths percent. The Supreme Court asked lower courts to take a second look at two Florida and Texas laws that seek to constrain how social media companies moderate content. The high court vacated two previous decisions saying they had failed to fully grapple with First Amendment issues, signaling skepticism of conservative arguments.