president obama declared a state of emergency over the lead contaminated water in flint, michigan. a year later, it is not safe to drink unfilt arered. governor pat mccorey signed the controversial law to limit bathroom options for transgender are people. major companies announced plaques to take the business elsewhere. and biggest shake-up in political history after donald trump won enough delegates to clinch the nomination. and he later named mike pence has running mate. and hillary clinton had had a tough charge from the independent senator from vermont, bernie sanders. she chose virginia senator tim kaine as vice-president candidate. >> and a gunman opened fire in a gay night club in orlando kill