What challenges does percy jackson face in chapter 15?

book??? there is the lightning theif, the sea of monsters, the titans curse, the battle of labryrinth, the last olympian, the lost hero, the sun of neptune, the mark of athena, the house of hades, the blood of olympis.  its an entire series witch one are you talking about

b. cronkite, a trusted television personality, declared that the war was unwinnable and told the american people that the government had better find a way out

even though it went against everything the news anchors typically stood for, cronkite voiced an opinion and took a stance, telling the us that there was no way they were going to win, the war was going to end in a stalemate.