Uber Seeks $1B for International Expansion Plan

Uber is planning a major expansion, aiming to raise about a billion dollars. The company operates in 220 cities worldwide and is in early talks with investors to secure more capital for overseas growth. CEO Travis Kalanick seeks a higher valuation than the $17 billion achieved in June. Despite being one of the highest valued companies in the US, Uber faces opposition from traditional cab and limousine companies due to increased competition.

What is the significance of new funding for Uber's expansion plans?

What challenges is Uber facing from existing companies in the industry?