JPost.com's most popular NEWS articles for the week of April 17 - April 23: 1) Nine killed in Tel Aviv suicide bombing 2) IDF arrests father of TA suicide bomber 3) Joe Lieberman: US could attack Iran's nukes 4) Israel, world see attack differently 5) Knesset to nix UAL expulsion petition JPost.com's most popular OPINION and FEATURE articles for the week of April 17 - April 23: 1) The bombing victims 2) Our World: Why is Muhammad Abu al-Hawa dead? 3) Editorial: Free Pollard, not Barghouti 4) Analysis: IDF raids may not be enough 5) Darwin is a problem for Jews Previous weeks April 10-April 16 March 27-April 2 March 20-26 March 13-19 March 6-12