A left-right coalition, supported by the president and public opinion, could successfully push Congress to end the Cuba embargo.
Can Republicans nostalgic for the Cold War block President Obama from taking executive actions to improve US diplomatic and economic ties with Cuba? Could a Republican-led Congress vote to end the US embargo? Some Republican leaders were quick to denounce President Obama's announcement that the United States was restoring ties with Cuba. But how many divisions do these Cold War dead-enders control?
On whether Republicans can follow through on threats to block the president, Associated Press is skeptical: