Ryan, Obama slate rare Oval Office meeting

By Ayesha Rascoe WASHINGTON (Reuters) - President Barack Obama on Tuesday will meet with a frequent critic, House Speaker Paul Ryan, on Tuesday, as the political leaders look for areas where they may be able to overcome partisan divisions. In a rare public detente, the Democratic president will hold his first formal face-to-face meeting with Ryan since the Wisconsin congressman took over the top post in the Republican-dominated House of Representatives in October after John Boehner of Ohio stepp