the presidential field gets bigger martin o'malley joins the democratic race and takes swieps -- swipes at the competition. >> the presidency is not a crown to be passed forth and back and forth between families. >> mornings are better with friends. good morning on this last day of may. we want to get right to that fox news alert. bowe biden has died after a long battle with brain cancer last night. >> the vice president and family sharing the sad news last night, as family and politicians from both sides of the aisle offer their support. >> such a sad moment for the