Atheists sue over bus ads on God-free lifestyleLITTLE ROCK, Ark (Reuters) – A coalition of atheists is accusing Little Rock’s city bus line of violating their rights to free speech in a fight to place ads on public buses praising a God-free lifestyle.The Central Arkansas Coalition of Reason alleged in a lawsuit that the Central Arkansas Transit Authority and its advertising agency are discriminating against the group because they’re being required...