Nearly two years after the killing of US Ambassador Chris Stevens and three other Americans in Libya, Delta Force commandos and FBI agents have seized the man suspected of leading the attack on the US mission in Benghazi. But Alaeddin Muntasser, a businessman based in Tripoli, says Libya is still gripped by lawlessness.Nearly two years after the killing of US Ambassador Chris Stevens and three other Americans in Libya, Delta Force commandos and FBI agents have seized the man suspected of leading the attack on the US mission in Benghazi. But Alaeddin Muntasser, a businessman based in Tripoli, says Libya is still gripped by lawlessness.