Firefighters on high alert for 4th of July

AUSTIN (KXAN) — Independence Day cookouts are an annual tradition for many folks.However, they are also a yearly concern for local firefighters in Central Texas.With plenty of people planning to set off sparks tonight, Lake Travis Fire Rescue is prepared."Fireworks are synonymous with celebrating the Fourth of July, so our stations are staffed up and ready to respond,” Lake Travis Fire Rescue spokeswoman Rachel Neutzler said.On Saturday night, their crews helped put out a large house