Stay Updated on Developing StoriesView in AppBy Jeff Zeleny, Senior Washington CorrespondentWilmington, Delaware(CNN) President-elect is poised to make a final decision in the coming days on his pick for attorney general, a choice that suddenly comes amid a growing sense of optimism from Democrats that their party will control the Senate and will be able to easily confirm the incoming president's Cabinet nominations.A person familiar with the deliberations tells CNN that Biden will now decide among three final contenders, including federal Judge Merrick Garland, former Alabama Sen. Doug...…Stay Updated on Developing StoriesView in AppBy Jeff Zeleny, Senior Washington CorrespondentWilmington, Delaware(CNN) President-elect is poised to make a final decision in the coming days on his pick for attorney general, a choice that suddenly comes amid a growing sense of optimism from Democrats that their party will control the Senate and will be able to easily confirm the incoming president's Cabinet nominations.A person familiar with the deliberations tells CNN that Biden will now decide among three final contenders, including federal Judge Merrick Garland, former Alabama Sen. Doug...WW…