krist kristof. and mysterious markings in the chinese desert. i m wolf blitzer. you re in the situation room. after a widespread man hunt, a suspect has now been arrested in the white house shooting incident. that comes five days after shots rang out and a day after bullets were found outside the presidential mansion. one stop by bulletproof glass. let s get the latest from athena jones at the white house. what is the latest? hi, wolf. the suspect, he had been known to have visited the area around indiana, pennsylvania, and so after distributing some flirs to hotels in the area, authorities got a tip. pennsylvania state police arrested oscar ortega hernandez in hampton, indiana, about 65 miles outside pittsburgh on wednesday afternoon. he is suspected of firing at the white house around 9:00 friday night from constitution avenue, about 700 to 800 yards away while the president was traveling. the secret service says two bullets were found on the south side of the white hou