Giraldi examines foreign policy prospects in 2015; sees threats with McCain chair of Armed Services Com.; Obama's Cuba outreach positive; European pressure on Israel also positive as Israel grows fascistic; Russia-Ukraine situation to worsen; Iran deal prospects dim; speaks of role of 'think tanks' as addition to military-industrial complex, with pro-Israel neocons in ascendancy; sees Hillary Clinton presidency as major danger; Warren's pro-Israel stance as submission to 3rd rail of US politics.