. >> reporter: jaqueline said she caught on fire in april after a cell phone battery accidently dropped from her injuries. >>> affecting my vocal cords, my sinuses. the left side of my face will be swollen. >> reporter: they invest significantly to meet safety standards, and endorsed effective regulation of lithium ion batteries, and support ongoing education efforts. what should you do? the u.s. consumer products safety conditions said keep them away from metal objects such as coins, keys and jewelry as they can cause electrical problems. and away from liquids, especially salt water. >> what's important is people use them properly and respect the power that's inside that battery. >> reporter: for "gma," mara schiavocampo, abc news, new york. >>> and facebook under fire with the secret social experiment. what the company is saying now about playing with our oh emotions. >>> and the nightmare nanny who refuses to leave. what will get her to finally move out. when folks think about what they get from alaska, they think salmon and energy. but the energy bp produces up here creates somethin