News At Seven-Thirty highlights: new type of swine flu draws global attention; WHO warned the outbreak of swine flu could become a global epidemic; Hong Kong government raised alert level of the flu to serious; caution measures stepped up at the airport and border checkpoints; Mainland and Taiwan agreed to implement new measures to further boost ties; anti-government protests resumed in Bangkok; African National Congress won the latest general election; professor of University of Georgia shot his ex-wife and 2 men outside a theatre; American journalist convicted spying went on a hunger strike to protest; people ran across Hong Kong Island marking 20th anniversary of June 4th issue; Green Sense criticized textbook publishers for generating unnecessary waste.