The U.S. Futures Markets points to a lower open ahead of consumer confidence data and a check on U.S. home prices. Fed chief Janet Yellen to testify on capitol hill. Investors will be paying attention to her cues on weather and tapering. Home Depot beats the street with earnings and raises dividend. JP Morgan may reportedly cut another 2,000 jobs. Samsung releases the Galaxy S5 smartphone. Jim Cramer weighs in on the Facebook WhatsApp deal and valuations.