BROOKLYN - Four men are recovering in the hospital today as police investigate three separate shootings that happened overnight. After the sun went down on Memorial Day, gunfire rang out across Brooklyn. Two men were rushed to Brookdale Hospital after they were shot in front of 37 Weirfield St. in Bushwick. Another man was shot at Farragut Road and East 51st Street in East Flatbush, and a fourth man was shot in the leg on Ocean Parkway and Church Avenue.Police say it's unlikely that any of the men shot last night will die.