SpaceX (SPCX) stock continues to struggle to gain back some ground after shedding nearly all of its post-IPO gains. The Elon Musk-led company's $25 billion bond sale is now raising concerns on Wall Street about a possible market bubble, according to the Financial Times. Morning Brief Host Julie Hyman is joined by Yahoo Finance Tech Editor Dan Howley and Epistrophy Capital Research chief market strategist Cory Johnson to weigh in on all of this.