Florida Gov. Ron DeSantis on Friday signed a controversial measure that will bolster self-defense arguments for people who kill bears on their property, while vetoing a bill that would have prevented motorists from cruising in the left lanes of highways. DeSantis’ office announced Friday night that he had signed 14 bills from this year’s legislative session and vetoed three. Among the other bills he signed was a measure (SB 7014) that revamped ethics laws. The bill about bears (HB 87) provides a sort of stand-your-ground defense for people who shoot bears to defend themselves or property. But …