I wouldn't normally encourage anybody to go out and gorge on a Whopper, but today, the Burger King downtown at Cesar Chavez and Grand Avenue is donating 100% of its sales to the family of SWAT officer Randal Simmons, who was killed last week in a deadly shoot-out in Winnetka. The fundraiser will be running all day today, until midnight tonight. A donation box will also be available at the restaurant for those who......