Jason Middleton sits in for Jennifer Jones Lee, who returns on Monday, for your Friday morning Wake Up Call. ABC's Jim Ryan joins the show to talk about Career Day and highlights the fastest-growing occupations through 2017. Then, Investopedia.com's Caleb Silver talks about housing prices beginning to fall, what's next for interest rates, and the latest on the debt ceiling standoff. Dean Sharp is back for a fresh segment with The House Whisperer! And ABC's Entertainment Reporter Jason Nathanson highlights some big things coming your way on the big screen this weekend.