By Meg Tirrell, CNN

By Jacqueline Howard, CNN

By Terry Ward, CNN

By Deidre McPhillips, CNN

By Brenda Goodman, CNN

By Jen Christensen, CNN

By Katia Hetter, CNN

By Sandee LaMotte, CNN

By Kristen Rogers, CNN

By Deidre McPhillips, CNN

By Madeline Holcombe, CNN

By Jen Christensen, CNN

By Brenda Goodman, CNN

By Kristen Rogers, CNN

By Jen Christensen, CNN

By Sandee LaMotte, CNN

By Jacqueline Howard, CNN

By Ian Kerner, CNN

By Carma Hassan, CNN

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By Andrea Kane, CNN

By Madeline Holcombe, CNN

By Brenda Goodman, CNN

By Katherine Dillinger, CNN

By Sandee LaMotte, CNN