Summary:
The Venezuelan president has returned to the country, where he was diagnosed with cancer.

Full article:
(CNN) -- Venezuelan President Hugo Chavez has arrived in his home country from Cuba, where he underwent cancer treatment, the Venezuelan state-run broadcaster VTV reported Saturday. He returned after roughly a week in Cuba, where he received chemotherapy treatment. Chavez underwent surgery to remove a cancerous tumor last month. He has not said what type of cancer he has. VTV published an image of the president arriving Saturday night.