GOP, Dems moving in opposite directions after a pivotal week

WASHINGTON (AP) — After a pivotal week, the presidential race has become a tale of two parties on sharply different trajectories: Hillary Rodham Clinton has tightened her grip on the Democratic nomination while Republican concern is reaching new heights. Some officials are even considering what could turn into a GOP civil war to stop Donald Trump — with no fallback option.
Clinton took what was essentially a victory lap on Friday, cheered by excited Democrats a day after her strong performance during an 11-hour Republican-led probe of the 2012 Benghazi attacks. The former secretary of state's high marks for the congressional hearing capped a week in which three of her five Democratic rivals bowed out of the race — none more important than Vice President Joe Biden, who said he wouldn't be getting in.