Financial pressures force Snow departure By TERENCE HUNT, AP White House Correspondent WASHINGTON - White House press secretary Tony Snow said Friday he'll leave sometime before the end of the Bush presidency because of financial pressures. He declined to say when he would depart, but that, "I'm going to stay as long as I can." The 52-year-old Snow, the father of three children, earns $168,000 as an assistant to the president but made considerably more as a conservative pundit and syndicated talk-show host on Fox News Radio. He was named press secretary on April 26, 2006. The White House has...