Fmr. Pres. Barack Obama and Fmr. First Lady Michelle Obama Headline Night 2 of DNC; Tonight at DNC, Speeches by Bill Clinton and VP Pick Tim Walz; Israel Accepts 'Bridging Proposal,' Ball in Hamas' Court Now; Dueling Demonstrations Expected Outside Democratic National Convention; Rescuers Seen Carrying Body Bag in Yacht Search; A Mother's Tragic Tale from Gaza; Chinese Premier Meets with Russian Premier; Bennifer 2.0 Ends in Divorce. Aired 10-11a ET

[10:00:00] (MUSIC PLAYING) ERICA HILL, CNN ANCHOR AND U.S. CORRESPONDENT (voice-over): Welcome to the second hour of CONNECT THE WORLD. I'm Erica Hill in New York, in today for Becky [...]