senate still must merge their budget packages into a final bill this fall, this gunfight likely isn't over yet. >> bret: thank you. scientists studying the moon say they have found definitive evidence of water ice on the surface. they said most of the new found water ice is in the shadows of craters near the north and south poles of the moon. the scientists say this could possibly provide future human expeditions with a reliable source of water. up next, it's not just russia trying to influence the u.s. political system, will tell you who else is doing it. beyond our borders tonight, police in france say a man with severe psychiatric problems killed his mother and sister and seriously injured another woman in a knife attack in a suburb of paris. police shot and killed a man soon afterward today. isis is claiming responsibility but french prosecutors are not treating this attack as a terrorism case. police in southern bosnia say