Tampa, Florida (CNN) -- Facing pressure from Republican heavyweights in Washington to abandon his Missouri Senate bid, Rep. Todd Akin is huddling with top conservative activists in Tampa to assess whether to move forward with his embattled candidacy. Akin spent Wednesday night and Thursday in a series of private meetings at the two-day summit of the Council For National Policy (CNP), a secretive group of conservative leaders who are meeting in Florida before next week's RNC. -snip- Multiple sources at the CNP conference told CNN that Akin is being encouraged by leading figures in the conservative movement to remain in...