Monday: The day in photos

Workers swab down a market in downtown Bangkok as Thailand stepped up its campaign to fight the spread of swine flu. Prime Minister Abhisit Vejjajiva urged the public to remain calm after it was announced that the number of swine flu cases in the country had tripled in three days.  (Apichart Weerawong / Los Angeles Times)

Tiger Woods, looking for his second consecutive U.S. Open championship, plays a fairway shot during a practice round on the Black Course at Bethpage State Park in Farmingdale, N.Y., where the 109th Open begins Thursday.  (Scott Halleran / Getty Images)

Men suspected in a grenade attack are held in Mosul in northern Iraq. Iraqi security forces detained the men after their hands tested positive for traces of explosives.  (Maya Alleruzzo / Associated Press)

British soldiers carry the coffin of their fallen comrade, Lance Cpl. Nigel Moffett, to his burial at Redburn Cemetery in Belfast, Northern Ireland. Moffett was killed in action in Afghanistan on May 30.  (Peter Morrison / Associated Press)

Mexican soldiers prepare to board transports in Mexico City that will carry them to northern Mexico to participate in drug crop eradication and get a frontline taste of the nation’s war against the drug cartels.  (Dario Lopez-Mills / Associated Press)