FORT LAUDERDALE, Fla. – Authorities are trying to determine who hacked the Broward County Commission’s Twitter account early Thursday morning.Several bizarre tweets went out Thursday morning, including one that said: “#BrowardCounts Sena de r imtrees rrrrtr seeds ssszrt.”The now-deleted tweets appeared to be largely nonsensical combinations of letters and symbols, the South Florida SunSentinel reported.[TRENDING: How to get vaccine in Florida | Map: Navigating the Convention Center vaccine site | Most prolific serial killer dies]“Obviously someone has hacked into this Broward Gov’t account.