with five things to know. first off, breaking overnight, ukraine attacks a crucial bridge connecting russia to crimea peninsula. ukraine intelligence officials said that the damage will hurt russia s ability to move supplies. airlines trying to get back on track after another brutal weekend. more than 170 flights cancelled yesterday. the philadelphia suburbs hit especially hard, officials say at least five people died in flash floods. a top investigator in the gilgo beach serial killer case, is describing the suspect as a quote demon. he tells cnn the investigation remains active and they continue to gather evidence and have more human remains to analyze. senator joe manchin set to speak at a no labels meeting in